About

Company Overview

Zhejiang SOUND Machinery Manufacture Co., Ltd., also known as Zhejiang Plastics Machinery General Factory, is a leading injection machine manufacturer based in China. Established in 1955, the company specializes in the production of high-quality injection molding machines, catering to diverse industries both domestically and internationally.

History & Background

With a legacy spanning over six decades, Zhejiang SOUND has developed a reputation as one of the largest professional injection machine manufacturers in China. The company is recognized as a National High-Tech Enterprise and is among the key enterprises in Zhejiang Province. Boasting a robust research framework, including postdoctoral research workstations and the Zhejiang Sound Plastic Equipment Research Institute, the company has secured over 180 authorized patents, including 16 invention patents. Its two factories, located in Hangzhou and Deqing, feature advanced production technologies and extensive facilities.

Products & Services

Zhejiang SOUND offers a comprehensive range of injection molding machines, including the SE Series of Servo Energy-Saving machines, UN High-Efficiency Precision series, DSH High-Speed series, HE Two-Platen series, FE Full-Electric series, MT Mix-DualColor series, MC Clear-DualColor series, FJ Low Pressure Inject series, FJN Extruding-Injection series, and MP Special Mobile series. The machines cater to various specifications, with clamping forces ranging from 900KN to 40,000KN and shot volumes from 100cm� to 215,000cm�, accommodating shot weights from 100g to 200,000g. The commitment to innovation is evident in the incorporation of advanced technologies and automated processes.

Quality & Innovation

Zhejiang SOUND adheres to rigorous quality standards, holding certifications such as ISO 9001:2008 and CE. The company has invested significantly in advanced assembly lines, automatic environmental painting lines, and sophisticated heat treatment equipment, alongside importing 70 advanced machines from countries like Japan, the Czech Republic, and Italy. The implementation of fine management practices, guided by experienced Japanese professionals, enhances its production processes and product quality.

Mission & Values

With a mission to deliver exceptional value and satisfaction to its customers, Zhejiang SOUND is committed to sustainability and technological advancement. The company aims to lead the injection molding machinery industry through innovation and quality, fostering lasting relationships with clients across the globe.

Additional Information

Zhejiang SOUND’s products are sold extensively throughout China and exported to over 60 countries and regions, including France, Japan, Saudi Arabia, Mexico, Brazil, Indonesia, India, and Russia. The company continues to explore opportunities for growth and expansion, positioning itself as a key player in the global market for injection molding machines.