Founded in 2001 Yongkang Longda Plastic Factory in the capital of hardware the Science and Technology Hardware City of China Yongkang city. Zhejiang province. This enterprise is specialized in manufacturing of all kinds of bakelite products, plastic products, silicone products and so on. Longda covers an area of more than 3500square meters.it owns more than 10 automatic bakelite injection molding machines, automatic trimmer machines,automatic product packing lines, silicone machines and so on.