HENAN ALL-WELLDONE IMP.&EXP. CO., LTD, is a comprehensive enterprise that integrates sales, manufacturing in chemicals and dyestuffs products, located in Zhengzhou City of central China.
Our main products: sodium sulphate anhydrous, sodium hexametaphosphate, non-ferric aluminium sulphate, caustic soda flakes/pearls, soda ash light, soda ash dense, sodium tripolyphosphate, iron oxide red/green/yellow/black/brown, zinc oxide.
Our main Market: Europe, U.S.A, Middle East, Southeast Asia, South Am...
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