Found 3 companies
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...
cayenne chemicals & technology co., ltd. is founded in 2009, the company is professional in chemicalls, instruments, standard materials. the company has more than 50 members in China Shanghai....
Found 3 companies