Changzhou Longsheng Machinery Co., Ltd., established in 2008 and located in the Zhonglou Scientech Industry Park of Changzhou, China, is a professional manufacturer and exporter specializing in high-performance plastic processing machinery. With over 15 years of industry experience and a workforce of 51 to 100 employees, the company operates more than 10 production lines dedicated to the development of the "Longsheng Machinery Series." Their core expertise lies in the production of Plastic Injection Molding Machines, including servo motor, variable pump, high-speed, and energy-saving models, as well as PET preform and bakelite injection machines. These units feature clamping forces ranging from 600KN to 16,800KN and shot weights from 63g to 10,000g, catering to diverse sectors such as automotive, electrical, chemical, and household goods. In addition to injection molding, the company provides plastic cup thermoforming machines, bottle cap compression molding equipment, and injection molds. Changzhou Longsheng Machinery Co., Ltd. is ISO 9001 and CE certified, reflecting a commitment to high-technology standards and reliable quality control. The company offers comprehensive OEM and ODM services, supported by a dedicated R&D team and a global sales network covering South America, Africa, Eastern Europe, and the Middle East. Their operational philosophy emphasizes optimized design, lifecycle product service, and continuous innovation to deliver high-precision solutions that minimize waste and maximize energy efficiency for international clients.
Changshengda Machinery (Zhejiang) Co., Ltd. is a professional manufacturer and exporter specializing in high-precision plastic processing machinery and molds. Established in 1992 as a wholly-owned Australian enterprise, the company operates a 72,000 square meter facility in Taizhou, China, with a registered capital of US$5.2 million and a workforce of 201 to 300 employees. The company is recognized as a Provincial High-tech Enterprise and a Zhejiang Patent Demonstration Enterprise, integrating R&D, manufacturing, and international trade.
Their extensive product portfolio includes energy-saving injection molding machines, PET automatic high-speed stretch blow molding machines, and fully automatic hollow extrusion blow molding machines. These solutions serve diverse industries such as medical, food and beverage, automotive parts, home appliances, and electronics. Additionally, the company specializes in the design and production of high-quality molds, including PET preform, bottle cap, and multi-cavity daily-use molds.
As an ISO 9001 and CE certified manufacturer, Changshengda offers OEM and ODM services, utilizing advanced design concepts and remote computer monitoring systems to ensure high stability and production efficiency. With over three decades of experience, the company has established a global presence, exporting over a thousand sets of machinery to markets across Southeast Asia, Europe, North and South America, the Middle East, and Africa. They maintain a comprehensive after-sales service network to support their international and domestic clientele.
2023 Hot Product Hollow Pet Preform and Preform Mould$0.03