High quality EN124 GRP well covers

Hebei Dongding Chemical Trade Co., Ltd. was founded by several manufacturing companies jointly. Our company is a high-tech enterprise which integrates the engineering design, construction & installation and sale of environmental protection equipment. Our company has import & export right approved by National Ministry of Foreign Trade & Economics and General Administration Of Customs. Our main business: 1. Chemical & Fertilizer Equipment (1) Complete sets of sulfuric acid p...