Zhongshi Duqing (Shandong) Biotech Co., Ltd: Find professional soy peptides, walnut peptides, rice peptides, collagen peptides, albumen peptides manufacturers and suppliers in China here. If you're
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Wedge gate valves differ from parallel gate valves in that the closures are wedge shaped rather than parallel. The purpose of the wedge is to introduce a high auxiliary seat load so that the wedge
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SHENGLONG is one of the most professional deoxidizer suppliers in China, specialized in providing high quality customized products. If you're going to wholesale bulk cheap deoxidizer in stock, welcome
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Dongguan Toory Metal Technology Co., Ltd: Toory Spring is your source for stock and custom springs, including die spring, compression spring, extension spring, torsion spring & other springs. 17 Years
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Shenzhen Zhongjinke Hardware Products Co., Ltd: All kinds of precision screws, nuts, precision stamping parts, precision lathe parts and CNC parts. Competitive price, good quality, global support,
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Yantai Xingda Valve Co.,Ltd: The most professional gate valve factory. Kinds of gate valves with the highest quality and the cheapest price. We can produce DIN3352 BS5163 AWWAC509 etc.that are mainly used in drinking water line, sewage or drainage system, fuel oil,or foodstuff fields.