NANJING KELAN PLASTIC MACHINERY CO.,LTD.

Nanjing Kelan Plastic Machinery Co., Ltd. is a professional manufacturing company integrating research and development, design, production of "convergent parallel twin-screw extruders, single-screw extruders" and threaded elements, and kneading elements. The company mainly produces any one of the single key, symmetrical key, internal spline, internal hexagon, internal octagon, involute, cross key threaded elements and kneading elements within the range of 15 to 150. The products are made from high-quality high-carbon steel W6MO5CR4V2 and nitrided steel 38CRMOALA as raw materials, and are produced by advanced production processes. The products are ensured by perfect inspection methods for quality. The company adheres to the business philosophy of "quality for survival and reputation for development", from raw material procurement to manufacturing production, each link is strictly controlled.It has high-quality products, reasonable prices and excellent after-sales service.