As one of the most professional pointed bottom paper bag manufacturers and suppliers in China, we're featured by quality products and low price. Please rest assured to buy or wholesale cheap pointed
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Nanjing Shangxi New Material Co., Ltd: Competitive and stable supplier of all kinds of fluoride chemicals, PTFE polymers, silicone materials and organic solvents. Find products which are in short
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Ningbo SH Technology Co., Ltd: With ISO 9001-2000, BSCI and Sedex certificates and base on professional experience in producing drinkware and containers, SH tech offers you a full range of excellent
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Ningbo SH Technology Co., Ltd: With ISO 9001-2000, BSCI and Sedex certificates and base on professional experience in producing drinkware and containers, SH tech offers you a full range of excellent
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Gusu Food Processing Machinery Suzhou Co., Ltd.: Gusu Machinery is the first enterprise making complete sets of chocolate machinery in China and honored as the Mother of Chocolate in China.
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Hollow fiber ultrafiltration membranes made from blends of PAN and PVP 作者: Qin, JJ; Cao, YM; Li, YQ ... Dalian Inst Chem Phys, Dalian 116023, Peoples R China ...