Founded in 1975, Qingdao Huahai Environmental Protection Industry Co., Ltd. (originally , State-owned No.7 Rubber Products Factory)is China’s largest and technologically advanced manufacturer of rubber dam, oil spill response equipment products. There are over 400 ...

We are one of the biggest manufacturers and exporters rubber machinery in North China. Our company was established October, 1976 has over 30 years' history producing machinery. mainly provides various machinery, such as flat vulcanizing machines, Banbury mixers, refining cutting ...

Senzhe company has 20 years experience of recearch, customized, after service for the wire, wire mesh, conveyer machine and parts. senzhe was named xinmao net belt factory, we are a professional real manufacturer with production sale, main products: pvc coated iron galvanized sports fence, ...