Mobel Biomaterials Technology Co.,Ltd: Mobelbiochem is a professional synthetic peptide,nature peptide and nature cosmetic ingredients manufacturer, we provide skin Peptides, hair growth peptides,
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Packing: 100pcs/box,10 boxes/ctn
Payment terms: 30% T/T in advance, balance before shipment
Place of origin: Haining City, Zhejiang Province, China
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SHUINAN is one of the most professional stone polish machine manufacturers and suppliers in China, specialized in providing high quality products with low price. Please feel free to buy cheap stone
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We're well-known as one of the leading Honda wireless phone charger, Toyota 15w car wireless charger, XPENG new energy auto wireless charging manufacturers and suppliers in China. Please rest assured
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Zhejiang Xinye Packing Co., Ltd: We're known as one of the most professional metal cap, crown cap, crown cork, metal closure, crown cover manufacturers and suppliers in China. Please feel free to
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1. The butt welding flange shall be subject to ultrasonic flaw detection without layering defects;
2. It shall be cut into strips along the rolling direction of the steel, bent and butt welded into a ring, and the surface of the steel shall form a cylindrical surface of the ring. It is not allowed to directly machine the steel plate into a neck butt welding flange;