Qingdao Changrong Chemical Science&Technology Co.,LTD.Is located in Chemical Zone, Pingdu Xinhe, Qingdao, P.R.China.It is specializing in the production of phosphate series of flame-retardant agent, antioxidant agent, stabilizer products manufacturers. To date, most products export, export countries and regions including South Korea, Japan, Thailand, America, etc., and customer established stable long-term trade relations of cooperation.
The main products are triphenyl phosphite, phosphite diphenyl a diisooctyl, phosphorous acid, benzene 2 diisooctyl, non-toxic phosphite ester, ethyl trimethyl phosphite, phosphite, DOPO flame retardants, etc.
Company strong technical force, advanced production technology, with perfect detection means and product quality guarantee system.
Qingdao Changrong Chemical Science&Technology Co.,LTD.Is located in Chemical Zone, Pingdu Xinhe, Qingdao, P.R.China.It is specializing in the production of phosphate series of flame-retardant agent, antioxidant agent, stabilizer products manufacturers. To date, most products export, export countries and regions including South Korea, Japan, Thailand, America, etc., and customer established stable long-term trade relations of cooperation.
