Smart oil chemical co., LTD. ——additive supermarket, provide one-stop service!
Smart oil chemical co., LTD. Company profile: Simin oil chemical co., LTD. Specializes in metal processing fluid and special oil additives; Established in Hong Kong in 1994, it mainly serves the Chinese market. Simin’s early business was trading and consulting services for petrochemical products. Up to now, simin has become one of the most representative…