Shanghai Belong Industrial Co., Limited is a professional supplier of plastic and stainless lab material, such as beaker, cup, pipette so on.With high quality products, excellent service good reputation, we have won great support from customers around the world. Thus, our company scale has ...

Aoke Bioengineering (Yangzhou) Co., Ltd. is engaged in the production and sales ph test strips, all kinds of precision paper, special paper including red litmus blue lead acetate Congo red, phenolphthalein etc., qualitative filter quantitative analysis other products, company has 20 years ...

Wenzhou Hi-Tek Valve & Fitting Co., Ltd. is specialized in providing stainless steel double ferrule fitting ,instrumentation valve, needle instrument ball 2-3-5 valve manifold, precision pipe fitting, PGI fittings ,Packing injection fittings, Vent cap body grease , gauge cock,brass test ...