Our factory is the production of injection molding machine, rubber machine, chemical heat, parallel (dual), cone-shaped (double) at the heart of Extruder - Screw, Barrel professional factory. Over the past decade, the company's efforts through continuous innovation, screw machine at home and abroad to absorb advanced technology, already have a set of perfect management system and sophisticated machining equipment production line. Heat treatment and quenching and tempering furnace nitriding furnace, welding thermal processing equipment and perfect testing facilities and perfect after-sales service system, and to ensure that the quality of excellence. Currently Shandong, Guangdong, Shanghai, Jiangsu, Dalian, Anhui, Zhejiang, Hubei and so on more than 60 plastic, like plastic machinery plant to support production, processing user parts are all over the country.

Lean production of screw-screw, high-quality cylinder 38CrMoAlA, high-quality stainless magic for the mother of two-phase materials, the surface of each nitride, chrome-plated hardware, made of spraying process, such as cemented carbide. Rational design, long life, wear-resistant anti-corrosion performance. The Company also provides a user-site mapping, design, alteration, custom. And has a complete set of advanced quality control system, but also by the Chinese Chemical Society, China Light Industry Association, the strong support of colleagues.

Screw Lean has become the large-scale high-quality plastic machinery business of choice for products and machines for plastic industry in China, plastic machinery, exploration, application and development of its due contribution.

Lean location screw factory, located in the scenic city of Zhoushan, Zhejiang Province, known as "Screw the Chinese town of" Lake of Gold Hill Town Industrial Park. Shanghai to the north, west of Ningbo, Hangzhou, the traffic is convenient.

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