Shanghai ZaiQi Bio-Tech Co., Ltd - Bio-Tech ZaiQi Bio-Tech is a professional enterprise engaged in researching,synthesizing and manufacturing pharmaceutical intermediates and fine chemicals.We are specializing in producing series derivate of pyridine,indole,pyrimidine,boronic acid chemistry,pyrrolidine,piperidine and piperazidine,thiazole and thiophene,heterocyclic chemicals,and other fine chemicals. Chemzq.com~Site InfoWhoisTrace RouteRBL Check
Chemsors chemicals Co., Ltd Chemsors chemicals Co., Ltd is a youth and innovative company engaged in organic intermediates, active pharmaceutical ingredients and electronic chemicals area. We are a customer-oriented company with R&D ability and international market & sales experience, strived to provide value added service to our customers. Chemsorschemicals.com~Site InfoWhoisTrace RouteRBL Check