Shandong Hongda Construction Machine Co., Ltd. located in the beautiful city of Laiyang Province, China, is not only one largest industrial enterprise groups China but also key enterprises Chinese construction machinery industry. a professional manufacturer for 29 years. Founded 1984, we ...
Telephone:86-535-7292987
Address:No.26 Longmen Road Laiyang City,Shandong Province
Zhengzhou Zhongyuan Hengrui Machinery Factory is a designated enterprise by the Ministry of Coal for support and manufacture protection products. We are joint-stock company combining research development, sale.
Hengrui strictly adheres to international industrial standard ...
Telephone:86-371-67542989,1393
Address:North 800m Huagong road and West Ring road,Zhengzhou, Henan,China.