Zhejiang BOHAI Machinery Co., Ltd. is located in Jintang Town, Dinghai District, Zhoushan City, Zhejiang Province, which is the largest screw and barrel production base in China. The company was founded in 2004, with a plant area of more than 13,000 square meters and more than 130 employees, including 21 technicians. The company realized revenue of ¥58 million in2018, ¥54 million in 2019, ¥79 million in 2020 and ¥92 million in 2021. We are an AA grade trustworthy enterprise, and the product quality has passed the IOS9001: 2015 international quality system certification; in 2017, we were awarded as the patent demonstration enterprise in Dinghai District; in 2018, we were awarded as the most influential screw brand supplier by China Construction Materials Rental Contractor Association. We are a high technology enterprise specializing in the production and manufacture of twin screws and barrels, and have 9 self-developed intellectual property rights, including 1 invention patent.
The company is constantly innovating in technology, absorbing advanced manufacturing and processing technology and technical experience from abroad, and has strong technical force in the production of various types of precision screws and barrels. At the same time also has a machining center and other automatic processing equipment. With high quality products, good reputation and excellent service, our products sell well in the domestic market and also were exported to the Turkey, Vietnam, Bangladesh, India, Brazil and other countries.
The company’s main products are SKD Conical Twin Screw Barrel, SKD Parallel Twin Screw Barrel, bimetallic Conical Twin Screw barrel and so on. Screws and barrels named with “Bohai” registered trademark are all over the country, and the company’s annual production capacity of conical twin screws and barrels is more than 2,500 sets, and the products have been recognized by many famous domestic and foreign manufacturers of plastic machines.
The company has won the honors of high-growth science and technology small and medium-sized enterprises, national high-tech enterprises, and district-level patent demonstration enterprises in Dinghai District. In the future, Bohai will persevere, continue to innovate and never stop.
