Ship manufacturing

1. Henan Diesel Engine Industry Co., Ltd (subsidiary of China State Ship Building)

2. Hudong Heavy Machinery Co., Ltd

3. Zhenjiang CME Co. Ltd (Zhenjiang Marine Diesel Works of CSSC)

4. Henan Tianying Gantao Co., Ltd

5. German JV ZF-FPS (Zuhai) Co., Ltd - CSSC Co

6. Wartsila CME Zhenjiang Propeller Co., Ltd

1.Sichuan Yaan Guanfeng Steel Co., Ltd

2.Fujian Nanjing Longshan Zhendong Steel

3.Guangxi Yongning Funing Steel

4.Guangxi Guangxi Liuzhou Ruomitang Steel Mill

5.Guangxi Pingguo Aluminum

6.Fujian Nanjing Iron Works

7.Sichuan Fushun Fufeng Steel Co., Ltd

8.Chongqing Hechuan Yongmei Steel Product Co., Ltd

9.Guangxi Lingchuan Hangchuan Steel Co., Ltd

10.Guizhou Rongsheng Steel Product Co., Ltd

11.Yunan Fumin Steel Product Co., Ltd

12.Henan Rongyang Jinshan Steel Co., Ltd

13.Guangxi Liuzhou Xilong Steel Mill

14.Sichuan Yaan Guanfeng Steel Co., Ltd

15.Sichuan Dujiangyan Minfeng Steel Co., Ltd

16.Guangxi Baise Baimin Steel Co., Ltd

17.Shanghai Fushen Steel Products Co., Ltd

18.Maanshan Zhongqiao Steel Co., Ltd

19.Sichuan Dujiangyan Jinyang Steel Co., Ltd

20.Shandong Zaozhuang Minsheng Steel Co., Ltd

21.Shandong Zibo Poshan Guotai Steel Co., Ltd

22.Henan Anyang Yaxing Steel Plant

23.Guiming Shuicheng Fuchang Steel Co., Ltd

24.Henan Minyang Steel Co., Ltd

25.Henan Jinyuan Steel Co., Ltd

26.Shanxi Steel Products Co., Ltd

27.Sichuan Dujiangyan Jinyang Steel Co., Ltd

28.Hunan Yongzhou Shunda Steel Products

29.Shanghai Fushen Steel Products Co., Ltd

30.Suzhou Wuzhong Steel Plant

31.Hunan Shuikoushan Mining Bureau Supply Division

32.Sichuan Chongqing Bishan Steel Plant

33.Jiangsu Haian Special Steel Plant

34.Jiangsu Wujing Iron Plant

35.Guangxi Liuzhou Steel Group

36.Jilin Siping Minhang Special Steel Co., Ltd

37.Huaian Ruihuai Special Steel Plant

38.Wuxi Xingsanzhou Steel Plant

39.Sino Steel Group Co. (export)

40.Jinan Steel Group Special Steel Plant

41.Sichuan Dujiangyan Jinyang Steel Co., Ltd

42.Lanzhou Liancheng Aluminium Plant

43.Nanjing Wansheng Steel Plant

44.Jiangsu Xierfa Group Co., Ltd

45.Xuzhou Beitefu International Logistic Co., Ltd (export)

46.Kunming Chenggang Steel Co., Ltd

47.Zhejiang Huadi Steel Group

48.Wenzhou Juxing Special Steel Co., Ltd

49.Shanxi Yicheng Huixi Iron Plant

50.Thailand Allianz Steel Melting Co., Ltd

51.Maanshan Zhongqiao Steel Co., Ltd

52.Guangxi Cangwu Dongpeng Stainless Steel Co., Ltd

53.Wujin Xinhua Steel Co., Ltd

54.Suzhou Wuzhong Steel Co., Ltd

55.Nantong Special Steel Plant

56.Changshu Stainless Steel Plant

57.Nanjing Jiafeng Steel Products Plant

58.Huaian Changfeng Steel Co., Ltd

59.Sino Steel Group Co.

60.Nanjing Jiafeng Steel Products Co., Ltd

61.Nanjing Rongning Steel Co., Ltd

62.Henan Xingyang Jinshan Steel Co., Ltd

63.Heilongjiang Boli Iron and Steel Plant

64.Jiangxi Ganzhou Dongnan Steel Making Co., Ltd

65.Anhui Xinmeilu Iron and Steel Co., Ltd

66.Heye Special Steel Co., Ltd

67.Zhejiang Wanfeng Special Steel Products Co., Ltd

68.Zhangjiagang City Hong Run Stainless Steel Products Co., Ltd

69.Anhui Jinan Iron and Steel Co., Ltd

70.Shanxi Baoji Yong Chang Section Co., Ltd

71.Shanghai Jiutian Iron and Steel Co., Ltd

72.Guangxi Luchuan Hongda Steel Co., Ltd

73.Liaoyang Longquan Iron and Steel Co., Ltd

74.Daqing Gelei Iron and Steel Co., Ltd

75.Wenzhou Ouhai All-purpose Ironware Co., Ltd

76.Hubei Yegang (Group) Co., Ltd Zhonghong Steel Plant

77.Hubei Yegang (Group) Co., Ltd

78.Changshu Changjiang Stainless Steel Co., Ltd

79.Liaoning Hongwei Steel Plant

80.Zhenjiang Iron and Steel Co., Ltd

81.Zhenjiang Jinfeng Iron and Steel Co., Ltd

82.Shanghai Shengjia Ferroalloy Co., Ltd

83.Sichuan Yibin Xincheng Iron and Steel Co., Ltd

84.Wujin Iron and Steel Co., Ltd

85.Anhui Jinan Iron and Steel Co., Ltd

86.Shandong Binzhou Special Steel Plant

87.Shenzhen Jinyuan Stainless Steel Co., Ltd

88.Qinghai Branch China Aluminium Co., Ltd

89.Fuzhou Dongbin Iron and Steel Co., Ltd

90.Hunan Henyang Xingguanfeng Iron and Steel Co., Ltd

91.Dalian Chem Import and Export Group Co., Ltd (export)

92.Foreign JV Danyang Longjiang Iron and Steel Co., Ltd

93.Shandong Juye Fuxin Steel Co., Ltd

94.Zhejiang Stainless Steel Manufacturing Co., Ltd

95.Taizhou Xinghai Special Steel Products Co., Ltd

96.Siping Hongzui Iron and Steel Group

97.Lanzhou Liancheng Aluminium Industrial Co., Ltd

98.Danyang Jinggong Special Steel Co., Ltd

99.Changshu Changjiang Stainless Steel Co., Ltd

100.Malaysia Khin Hong Steel Sdn. Bhd

101.Fujian Longyan Hongfeng Steel Products Co., Ltd

102.Liaoyang Economy Special Zone Hongfa Steel Products Plant

103.Shanghai Jialiang Iron and Steel Co., Ltd

104.Tianjin Wanshunda Iron and Steel Co., Ltd

105.Chow Steel Industries Group

106.Changshu Longteng Special Steel Co., Ltd

107.Changshu Stainless Steel Co., Ltd

108.Jiangxi Huaxi Stainless Steel Co., Ltd

109.Suzhou Xingyue Import Export Co., Ltd (export)

110.Qingdao Brator Abrasive Co., Ltd

111.Nanshan Light Alloy Co., Ltd

112.Wujin Nanlong Stainless Steel Pipe Co., Ltd

113.Liaoyang Changtong Iron and Steel Co., Ltd

114.Zhalantun Quanxing Fuhe Stainless Steel Manufacturing Co., Ltd

115.Zhejiang Qinshan Iron and Steel Co., Ltd

116.Taiyuan Iron & Steel (Group) Co., Ltd

117.Changshu Iron and Steel Co., Ltd

118.Shanghai Qichang Stainless Steel Co., Ltd

119.Jiangsu Jinsong Stainless Steel Co., Ltd

120.Tianjin Steel Pipe (Group) Co., Ltd

121.Liaoyang Longfeng Iron and Steel Co., Ltd

122.Anhui Xinmeilu Iron and Steel Co., Ltd

123.Yangzhou Hongsheng Iron and Steel Co., Ltd

124.China Benniu Technology Group Co., Ltd

125.Liaoyang Liuerbao Economy Special Zone Steel Products Factory

126.Zhongda Group Haiyan Zhongda Special Steel Co., Ltd

127.Liaoyang Fengbao Iron and Steel Co., Ltd

128.Qingyuan Qingshan Stainless Steel Co., Ltd

129.Zhejiang Jinhua Weiyi Stainless Steel Strip Co., Ltd

130.Zhejiang Changhong Iron and Steel Co., Ltd

131.Jiangyin Xingye Stainless Steel Co., Ltd

132.Chengdu Chuanlian Iron and Steel Co., Ltd

133.Zhongkuang Gold Industry Stock., Ltd

134.Yangzhou Qinyou Iron and Steel Co., Ltd

135.Dalian Anda Nonferrous Metal Founding Co., Ltd

136.Fushun Iron and Steel Co., Ltd

137.Liaoyang Fengye Steel Plant

138.Jiaxing Qichang Stainless Steel Co., Ltd

139.Liaoyang Changtong Iron and Steel Co., Ltd

140.Liaoyang Xinxing Special Steel Plant

141.Liaoyang Dongxin Iron and Steel Co., Ltd

142.Haicheng Liminte Steel Co., Ltd

143.Jixi Chengdong Metallurgy Co., Ltd

144.Guangdong Heshan Juteng Stainless Steel Co., Ltd

145.Zhenjiang Dongsheng Special Steel Factory

146.Anhui Jinan Iron and Steel Co., Ltd

147.Malaysia Khin Hong Steel Sdn. Bhd

148.Anshan Xinfumei Products Co., Ltd

149.Lanzhou Liancheng Longxing Aluminium Co., Ltd

150.Liaoning Cold Forming Sectional Steel Co., Ltd

151.Liaoyang Jinyang Metallurgy Plant

152.Haicheng Tonglite Special Steel Plant

153.WISCO Group Iron and Steel Co., Ltd

1.Dongfeng Electronic Technology Co., Ltd

2.Xiangfan Donghuan Industry Co., Ltd

3.Laizhou Sanli Auto Parts Co., Ltd

4.Laizhou Luda Auto Parts Co. Ltd

5.Jiangsu Sida Group Wujin Shenghua Auto Spareparts Plant

6.Shandong Longkuo Haiyun Auto Braking System Co., Ltd

7.Beijing BYD Auto Mould Co., Ltd

8.Henan Zhongyuan Engine Fittings Stock Co., Ltd

9.Laiyang Auto Engine Parts Main Plant

10.Shenhua Automobile Parts Co.,Ltd

11.Fujian Lijia Co., Ltd

12.CSR Ziyang Locomotive Works

13.Xianghe Xuminyuan Auto Parts Co., Ltd

14.Zhejiang Wanxiang System Co., Ltd

15.Henan Zhongyuan Engine Fittings Stock Co., Ltd

16.CSR Qishuyan Locomotive Works

17.China National Heavy Duty Truck Group Co., Ltd

18.Hunan Jiangbin Piston Co., Ltd

19.Taifeng Group Chassis Manufactory Co., Ltd

20.Zhejiang Ruili Group

21.Laizhou Sanli Auto Parts Co., Ltd

22.Xinyan Heavy Auto Parts Factory

23.BYD Auto (Shenzhen) Co., Ltd

24.BYD Auto (Xian) Co., Ltd

25.Laiyang Auto Engine Parts Main Plant

26.Chery Automobile Co., Ltd

27.Binzhou Yatai Art Power Parts Co., Ltd

1.Guangxi Bobai Electric Metal Product Co., Ltd

2.Sichuan Hongya Huasheng Metal Construction Factory

3.Guangxi Lingchuan Electrical Engineering (Metal Production)

4.Henan Zhenping Anshun Metal Co., Ltd

5.Sichuan Mianyang Jianhai Metal Construction Material Co., Ltd

6.Hebei Cangzhou Fudao Metallurgy Products Co., Ltd

7.Hubei Zhijiang Changsong Metal Products Co., Ltd

8.Jiangsu Xishan Jiyou Metal Products Co., Ltd/p>

9.Suhang Metal Material Plant

10.Henan Nanyang Hengqi Metal Product Co., Ltd

11.Shanghai Guihao Metal Material Co., Ltd

12.Luoyang Zhanpeng Metal Products Co., Ltd

13.Zhejiang Yuanli Metal Ware Co., Ltd

14.Zhenjiang Taifu Metal Products Co., Ltd

15.Anhui Luanhu Aerospace Metal Products Co., Ltd

16.Zhuoping Chuanyang Metal Material Co., Ltd

17.Guangxi Hezhou Rongxin Metal Products Co., Ltd

18.Zhejiang Lehe Metal Products Co., Ltd

19.Wujin Nanlong Metal Co., Ltd

20.Maanshan Dangtu Metal Products Plant

21.Zhenjiang Yuyang Metal Products Co., Ltd

22.Nanjing Yuhang Metal Products Co., Ltd

23.Jixi Chengdong Metal Products Plant

24.Zhejiang Lehe Metal Products Co., Ltd

25.Liaoning Liaoyang Hongyuan Metal Processing Plant

26.Zunyi Jinwei Metal Products Co., Ltd

27.Guangxi Hezhou Jinshan Metal Product Co., Ltd

28.Liaoyang Guanxi Metal Products Co., Ltd

29.Zhejiang Shanyan Metal Products Co., Ltd

30.Zhejiang Guangxin Metal Ware Co., Ltd

31.Bishan Lion Metal Works Co., Ltd

1.Jiangsu Nantong Tongmei Valve Manufacturing Co., Ltd

2.Hunan Loudi Pipe Casting Plant

3.Hafei Group Electrical Products Manufacturing Foundry Plant

4.Yantai Moon Group Co., Ltd Foundry Plant

5.Shandong Lanshan Foundry Plant

6.Shanxi Jiaochen Xinglong Casting Co., Ltd

7.Suzhou Dongwu International Economic-Technical Cooperation Co., Ltd

8.Wuxi Foundry Plant

9.Maanshan Jiangnan Smelting Products Plant

10.Wuxi Lingxin Special Steel Co., Ltd

11.Jilin Siping Kelijia Foundry

12.Hebei Cangzhou Weilong Casting Plant

13.Guangdong Yangshan Minye Foundry

14.Liaoning Steel Cast Roll Plant

15.Liaoning Liaoyang Tongqiwan Steel Cast Plant

16.Liaoyang Lierbao Economy Special Zone Xunda Steel Cast Plant

17.Liaoyang Xiaotun Shengfa Cast Plant

18.Liaoning Liaoyang Tianqiao Steel Cast Plant

19.Suzhou Cast Products Co., Ltd

20.Liaoyang Hongjun Steel Cast Plant

21.Leqing Changhong Cast Products Co., Ltd

22.Beijing Shougang Huayu Foundry

23.Changchun FAW Foundry Co., Ltd

24.Tsitsihar Heavy Cast Co., Ltd

25.Kunshan Xiangda Light Industry Mechanical Casting Co., Ltd

26.Shanxi Fengkun Cast Industry Co., Ltd

27.Shandong University of Science and Technology

28.Liaoyang Penghui Cast Roll Plant

29.Hebei Yulong Casting Co., Ltd

30.Liaoyang Xingsheng Cast Products Plant

31.Liaoyang Cast Steel Products Co., Ltd

32.Nantong Sian Casting Co., Ltd

33.Wuxi Foundry Co., Ltd

34.Changchun Tianlin Gongmao Co., Ltd

35.Yantai APEC Xinli Cast Co., Ltd

36.Wujiang Qian's Machinery Casting Co., Ltd

37.Wuxi Tianqian Technology Co., Ltd

38.Beitai Pipes Co., Ltd

39.Shandong Rizhao Kaiyuan Cast Industrial Co., Ltd

40.Qingdao Zhengda Foundry Co., Ltd

41.Shandong Penglai Sanhe Casting Co., Ltd

42.Hebei Qianan Jin Tang Pipe Casting Co., Ltd

43.Cixi Huili Machinery & Electric Co., Ltd

44.Handan Yiwei Special Steel Precision Casting Co., Ltd

45.Sichuan Panzhihua Steel Group Baiyun Cast Co., Ltd

46.Samshin Moon Valve Yantai Co., Ltd

47.Wuxi Weike (Group) Co., Ltd

48.Tianchang Eastern Casting Co., Ltd

49.Xiamen Putou Casting Co., Ltd

50.Jiangsu Shengda Foundry Co., Ltd

51.Shandong Zhucheng Zhongyuan Steel Cast Co., Ltd

52.Hebei Wuan Kecheng Casting Co., Ltd

53.Qingdao Madison Forging Casting Co., Ltd

54.Wuhan Heavy Industry Casting and Forging Co., Ltd

55.Japan TSK Coorporation

56.Hangzhou Chunfeng Industrial Co., Ltd

57.Japanese JV Changzhou Ruimeng Turbocharger Precision Casting Co., Ltd

58.Shantui Steel Casting Co., Ltd

59.Hefei Ruihong Casting Co., Ltd

60.Ningguo Yulong Mould Cast Co., Ltd

61.Shanxi Guanghua Cast Pipe Co., Ltd

62.Suzhou Huachuan Foundry Co., Ltd

63.Zhejiang Huzhou Zhuoxin Casting Co., Ltd

64.Shenyang Zhangjiacheng Cast Co., Ltd

65.Wuan Jinding Casting Co., Ltd

66.Wuxi Nanquan Nodular Iron Casting Co. Ltd

67.Dongguan Lianfa Casting Co., Ltd

68.Yunnan Noah's Ark Group Yanglin Cast Industrial Co., Ltd

69.CAIEC Trailer Master Group

70.Nantong Zhonglian Magnetic Products Co., Ltd

71.Liaoyang Wansheng Cast Roll Plant

72.Liaoyang Xingyu Cast Roll Plant

73.Liaoning Anshan Hongli Casting Plant

74.Hebei Wuan Kecheng Casting Co., Ltd

75.Changzhou Jingling Casting & Forging Co., Ltd

76.Shanxi Gutejin Casting Co., Ltd

77.Liaoning Haicheng Xingda Steel Casting Plant

78.Jinan Jiude Casting Co., Ltd

79.Shengrui Casting Co., Ltd

80.Liaoyang Penghui Cast Roll Co., Ltd

81.Wuhan Heavy Industry Casting and Forging Co., Ltd

82.Jilin Siping Sanmen Iron Casting Plant

83.CIMC Group Zhumadian CIMC Huajun Casting Co., Ltd

84.Gaizhou Shenghong Metal Foundry

85.Wenzhou Xianyan Machinery Cast Factory

86.Shandong Jinsheng Machinery Casting Co., Ltd

87.Liaoning Anshan Hanzhun Casting Co., Ltd

88.Shijiazhuang Sanhuan Valve Co., Ltd

89.Anshan Jinda Steel Foundry Plant

90.Shanxi Jinding Casting Co., Ltd

1.Guangxi Yulin Beiliu Nitrogenous Fertilizer

2.Henan Tianying Gantao Co., Ltd

3.Jiangsu Tiangong Tools Co., Ltd

4.Guangdong Shunde Huilong Co., Ltd

5.Tsitsihar Industrial Trade Co., Ltd

6.Shandong Zhangqiu Zhixin Ceramics Co., Ltd

7.Tangshan Hongqian Industrial Co., Ltd

8.Danyang Jinggong Tools Co., Ltd

9.Fujian Longhai Duoleng Saw Blade Co., Ltd

10.Sichuan Dazhou Tongzhou Jinhong Industrial Co., Ltd

11.Heilongjiang Yichun Yuhao Forestry Bureau

12.Sichuan Jinyu Industrial Co., Ltd

13.Antai Technology Co., Ltd

14.Liaoyang Liuerbao Gas Facilities Co., Ltd

15.Xiangfan Wu Er Wu Pump Industry Co., Ltd (CHIGC)

16.Hongkuan Gas Sales Co., Ltd

17.Anshan Sanshui Co., Ltd

1.Sichuan Panzhihua Steel Group

2.Henan Sanxin Machinery Co., Ltd

3.Jiangxi Pingxiang Lushui Metallurgy Machinery Co., Ltd

4.Jinan Steel Group Machinery Plant

5.Chongqing Steel Group Machinery Co., Ltd

6.Zhejiang Haitian Machinery Co. Ltd

7.Liaoning Provincial Machinery Research Institute Co., Ltd (export)

8.Ningjiang Machinery Co., Ltd

9.Qinghai Xigang Mechanical Power Co., Ltd (subsidiary of Xining Special Steel Group)

10.Chinese Academy of Agricultural Mechanization Sciences

11.China First Heavy Industries Group Co.Ltd

12.Dongfeng Chaoyang Diesel Engines Co., Ltd

13.Hebei Jikai Industrial Co., Ltd

14.Jiangsu Huadong Paper Making Machinery Co., Ltd

15.Jiangxi Pingxiang Chenghui Machinery Co., Ltd

16.Yantai Moon Group Co., Ltd

17.Zhangjiagang Luotie Machinery Design & Production Co., Ltd

18.Hangzhou Chunfeng Industrial Co., Ltd

19.Shanxi Huaze Aluminium and Power Co., Ltd

20.Liaoyang Junma Electrical Machinery Co., Ltd

21.Jiangyin Xinda Machinery Co., Ltd

22.Shantui Construction Machinery Co., Ltd

23.Huacheng Machinery Plant

24.Shijiazhuang Pump Industry Group Co., Ltd

25.Inner Mongolia First Machinery Group Co.Ltd

26.Chongqing Jiangdong Machinery Co., Ltd

27.Zhejiang Sanren Machinery Co., Ltd

28.Weir Minerals (Suzhou) Co., Ltd

29.Sichuan Zizhong Hengsheng Machinery Co., Ltd

30.Ganxiao Jinchuan Machinery Co., Ltd

31.Guding Hanhe Machinery Co., Ltd

32.Deyang Erzhong Heavy Machinery Co., Ltd

33.Ganzhou Non-Ferrous Metallurgy Machinery Co., Ltd

34.Liaoyang Paper Machinery Co., Ltd

35.Shandong Changhua Paper-Making Machinery Co., Ltd

36.Shandong Dongya Machinery Manufacturing Co., Ltd

37.Shandong Haoxin Machinery Co., Ltd

38.Shandong Haoxin Machinery Co., Ltd

39.Jiangsu Yangli Group Co., Ltd

40.China Heavy Machinery Group

41.Changsha Pump Works Co., Ltd

42.Sino Steel Xian Heavy Machinery Co., Ltd

43.Wuxi Kaiyuan Machine Tools Co., Ltd

44.CSIC Group Chongqing Hengshan Machinery Factory

45.Shandong Dongya Machinery Manufacturing Co., Ltd

46.Citic Heavy Machinery Co., Ltd

1.Hunan Linxiang Wuxing Steel Mill

2.Hubei Wuhan Huangpo Steel Mill

3.Hubei Wuhan Huangpo Steel Mill

4.Hubei Xingzhou Hangfeng Steel Mill

5.Jiangsu Yixing Roll Plant

6.Jiangsu Wujin Fuhe Roll Plant

7.Hainan Fuling Steel Mill Plant

8.Ningxia Wuzhong Steel Mill

9.Jiangsu Yixing Gongchang Roll Co., Ltd

10.Changzhou Roll Milll Plant

11.Jiangsu Pingxiang Qinshan Steel Roll Plant

12.Tangshan Lianqiang Metallurgical Roll Plant

13.Chengdu Shuangliu Roll Plant

14.Sino Steel Xingtai Machinery and Mill Roll Co., Ltd

15.Hangzhou Zhongqiang Mill Roll

16.Wuxi Yongqiang Mill Roll Co., Ltd

17.Zhuanghe Mill Roll Plant

18.Wuhan Iron and Steel Group Corp Mill Roll Co., Ltd

19.Changzhou Yada Roll Co., Ltd

20.Yibin Steel Plant Rolling Branch

21.Hubei Fuda Steel Roll Plant

22.Tangshan Zhicheng Steel Rolling Co., Ltd

23.Zhejiang Longyou Zhexi Steel Rolling Co., Ltd

24.Jiangsu Gangyou Metallurgy Machine Rolling Co., Ltd

25.WISCO Group Rolling Co., Ltd

26.Roll Works of Angang Machinery Co., Ltd

27.Beijing Shougang Jingshun Rolls Co., Ltd

28.Sino Steel Xingtai Machinery and Mill Roll Co., Ltd

29.Baosteel Hitachi Metal Roll Mill (Nantong) Co., Ltd

30.Haichen Jiaxin Steel Roll Plant

31.Sino Steel Xingtai Machinery and Mill Roll Co., Ltd

32.Jiangsu Chuyang Co., Ltd

1.Jiangdong Crank Manufacturing Co., Ltd

2.Jiangyin Jiangdong Falan Co., Ltd

3.Shanxi Jincheng Huaxin Industrial Co., Ltd

4.Binzhou Head Crankshaft Co., Ltd

5.Hebei Huanghua Quantong Falan Co., Ltd

6.Shandong Huxi Bearing Co., Ltd

1.Sichuan Shehongchuan Building Material Co., Ltd

2.Shandong Hongchang Construction Material Co., Ltd

3.Henan Minhan Construction Material Co., Ltd

4.Liaoyang Honghe Group Cement Co., Ltd

5.Liaoning Panjin Xinyi Material Co., Ltd

1.Anhui Wuwei Refractory Materials Plant

2.Liaoning Haicheng Tianyuan Refractory Material Co., Ltd

3.Anshan Xintong Refractory Material Manufacturing Co., Ltd

1.Shandong Wendeng Shuangli Spring Co., Ltd

1.Tangshan Chengda Wire Rod Co., Ltd

2.Liaoyang Taiziqu Wire Line Plant

2.Wujin Nanlong Roll Co., Ltd

1.Xian Blower Works Group Co., Ltd

2.Shenyang Blower Works Group Co., Ltd