Kocway Elevator (Suzhou) Co., Ltd: We are the China's leading company for elevator and escalator manufacturing, the China's largest portfolio. We can be found in many recognizable buildings as well as
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YUGUANG is one of the most professional isolating switch manufacturers and suppliers in China. Welcome to buy high-grade isolating switch for sale here and get quotation from our factory. All
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Model: 650/850/1050 to 1800mm
Plate diameter: 100-320mm (large version can be customized)
Tinted precision: Longitudinal and transverse ≤±0.1mm
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Hexagonal boron nitride is layered crystal structure, which can form continuous tribofilm under the action of shear force and has good friction stability and self-lubricating properties.
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