huzhou huatong chemical & light co.ltd is a professional entreprise for research, production, sales and trade of variuos chemical products, over 17 years experience , we have been established the excellent research, produce and sales staff. the good quality, reasonable price and fulll after sales service have earn very good market in the world , west and east africa, south america, east south asia, europe , our brand * NASCA * already assigned the local famous brand.
