5 gallon Bottle preform

Changzhou Longsheng Machinery Co., Ltd. (Longsheng) is located at Zhonglou Science and Technology Industry Park of Changzhou. We mainly produce and sell plastic injection molding machines, with high technology and reliable quality. Our products are selling well all over the world. We compare price with the same quality, while comparing quality with the same price, and compare service with the same quality and price, so as to improve our management. We always integrate optimized designs with manufacture and good sales service together. We utilize 24 hours networking for sales services. All lifecycle services for products and smile are our characteristics. Ways to success start from Longsheng. With strong capability, Longsheng is devoted to building a brand name - Longsheng Machinery Series. The clamp force of our machines ranges from 600KN to 16800KN, and shot weight ranges from 63g to 10,000g. Our plastic injection molding machines are widely applied in the areas of automobile, mechanical, chemical, and electrical industries, daily supplies, and toys. With good quality, professional services and sincere credit, Longsheng can go along with new and old clients, to realize the complementary of each other's advantages, resource sharing and mutual benefits. We can try to create a prosperous future with our customers as we always do.