Formwork Clamp Dong Zhe, Clamp (P H) Dong Zhe Chi Sheng, Clamp(T B) Dong Zhe Chi Sheng, Hook Dong Zhe Chi Sheng, Flat Tie Dong Zhe, Closed Turnbuckle Dong Zhe, Wire Turnbuckle Dong Zhe, Turnbuckle Dong Zhe Chi ShengWith a construction area of 7,000 square meters and the production capacity of about 300-400 tons per month, Shijiazhuang Dongzhechisheng Metal Products is constantly making investment in technology, machines, equipment ...