Zhangjiagang Sunrise Machinery Co., Ltd, located in the beautiful port city Zhangjiagang, is a professional manufacturer of plastic extrusion lines and waste plastic recycling machines, etc. We produce various plastic extrusion machines, such as single screw extruder, twin screw extruders high-speed

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Shanghai Sunny Elevator Assembly Co., Ltd., founded in 1992, is a 31-year experienced professional manufacturer specializing in designing and producing opto-mechanical products. Our main products are elevator light curtain, photoelectric switches and elevator buttons. Our company has a complete set

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