8 / F, Join In Hang Sing Centre, 71-75 Container Port Road, Kwai Chung

Jiangxi Hongyuan Chemical & Industrial Co., Ltd., established in 1999, is a high-tech enterprise specializing in developing, producing and selling plastic additives. Our company is a company w...

MBJ2638,RM1007,10/F., HO KING COMM. CTR., NO. 2-16 FA YUAN STREET, MONGKOK, HONG KONG

Silver Double Limited (SiDoLim in short) is a worldwide leading OEM manufacturer and supplier of measuring instruments and automation solutions for the industrial process, engineering, chemical and pe...