Zhejiang Guangming Plastic Machinery Co. Ltd. which was established in 1992, has become one of the largest enterprises for manufacturing plastic-extruder screw & barrel through more than 14 years’ hard work, and also the largest one which specializes in manufacturing conical twin-screw and barrel in China. Its technological strength is powerful, and it has heavy finish-machining equipments for producing screws & barrels, NC equipments, nitriding furnaces controlled by computer, and constant-temperature quenching furnaces, as well as advanced monitoring and testing equipments. The company was passed ISO9001 and 2000 certified by the quality management system in 2001, which runs effectively and is perfect.

With the unique technology, all types of products are well evaluated by all customers so that we can base ourselves on the national markets and the company actively opens up the oversea markets.

We not only supply our own products, we also act as agent for exporting the products from our associated certified factories in order to meet customers’ need for one-stop service. The service and prompt delivery are guaranteed with our professional staff, strict quality control system and production capacity.

We sincerely wish to establish business relationship with the friends from all over the world on the basis of equality and mutual benefit. If you are interested in any items of our products, please do not hesitate to contact us. Any inquiry from you will have our prompt attention and response.