- Kumyang Materials Co.,Ltd
- Kum Yang Material Co.,Ltd. has been specialized in manufacturing and maketing water purification of ceramic balls, Bio-ceramics agricultural chemicals, fertilizerfor 30years. Since its establishment, holding various researching activities based on advanced technology.Kum is dedicated to ….
- Address:Dao Duy Anh
- WING HING GEMS & JEWELS CO
- Wing Hing Gems & Jewels Co., was established in 1986, we are manufacturer, wholesaler and Exporter of semi-precious stone Hong Kong. We have our own factory which specialize insemi-precious production. Different designs, shapes, size many more fancy shapes plain facetted styles available ….
- Address:Unit 1117,11/F., Blk. B, Focal Industrial Centre,21 Man Lok St., Hunghom, Kowloon, Hong Kong Country/Region: Hong Kong
