Beijing Huashan Auxiliary Factory
China
http://www.bjhuashan.com/intro.html
Description
mainly produces tetramethyl/pentamethyl-4-piperidinol,light stability agent HS-201/HS-770/BW-10LD/HS-508
China
http://www.bjhuashan.com/intro.html
mainly produces tetramethyl/pentamethyl-4-piperidinol,light stability agent HS-201/HS-770/BW-10LD/HS-508