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qingdaozerui metal co., ltd. is one of the high-techmanufacturers specializing in producing all kinds of air-conditioning andrefrigeration copper tubes, environmental friendly copper water tubes andcopper fittings. our main products are: insulated copper tubes, copper pancakecoils, lwc copper coils...
Copper Tube, Copper Pipe, Copper Pancake Coil, Insulated Copper Tube, Air Conditioner Pipe...
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Main business: structure tubes, fluid tubes, high pressure boiler pipe, ship-specific tubes, alloy steel tubes, etc. our professional management specification: 5mm * 1mm-1020mm * 200mm seamless steel pipe od 38mm-127mm cold-rolled seamless steel pipe. diameter 127mm-377mm, wall thickness 16mm-100mm,...
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Shandong liaocheng development zone in shandong specialized manufacturer of small diameter seamless steel pipe, the main production and sales of 20 #, 45 # drawing tube, precision light tube, precision steel tubes, oxygen blowing tube. the company has two production lines seamless tube piercing mach...
Shandong Liaocheng Development Zone In Shandong Specialized Manufacturer Of Small Diameter...
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yanshan yida jinding pipefitting co,.ltd. is one of the largest pipe and fittings manufacturers in china . it is located in yanshan town , hebei province. it is covering an area of 36,000 square meter, we have more than 200 employees, including 30 technical professionals our company is only 150 kilo...
our Company Mainly Produce Pipe fittings(such As Elbow,reducer,tee,cap)and Steel Pipes(c...
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