Found 2 companies
Guiyang learn instrument Co., LTD. Is specialized in electrochemical analysis instruments, r&d, production and sales of enterprise, Products are widely used in power plant, chemical fertilizer...
Lian-hua tech is one of the earliest development of water quality monitoring instrument manufacturers in our countryAfter nearly 30 years of continuous efforts,Lian-hua Has become a leading enterprise...
Found 2 companies