the largest manufacturer in China

NG WAH INTERNATIONAL DEVELOPMENT LTD., specialized in worldwide starch, flour, native products, chemicals,五華行專營：食品原料，黄豆，各類澱粉產品，化工原料，健康食品（健康穀物早餐、穀物果條），銷售網絡遍佈香港及中國大陸

古杉 ：绿色动力先锋，引领时代潮流

A 29 years old professional, global trading company specialized in Chinese Chemical and GMP standard phamraceutical raw materials and intermediates.

Ceramic Pigment,Ceramic Pigment

Sigma UNIVERSAL COMPANY LIMITED a Hong Kong based company with main activities in the fields of specialty chemicals, Pharmaceuticals Raw Materials, Medical supplies, Production Lines for cosmetic, food & pharmaceutical industry. Finished products, formulations, herbal medicines, extracts, diagnostics, food ingredients, cosmetics, and specialty chemicals.

Sander, woodwork

PU, gas fill agent, mattress, aethere, prussic acid plastic steel windows & doors, mateiral, chemical garment, injection, healthy product, E & M

Since 1962, we have been a leading rattan, Lloyd Loom and paper webbing manufacturer in Hong Kong. With more than 34 years experience, we know how to produce quality webbing

It has already changed from a manufacturer of defense product into a large-scaled national defense and chemical enterprise which has near 30 defense products and products for civilian use including war products, organic amines, chlorine alkalis, technical silicons, etc..