THDCHEM GROUP( www.thdchem. com)  is a chemical Group corporation, integrating manufacture and sale of chemical products. There are Seven factorys located in Shandong,Jiangsu,Tianjin province. Qingdao ZMYCHEM is the Group International Branch which enjoys the rights to import and export, exclusively providing high-quality chemical products.

The aim of THDCHEM GROUP is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.