Manufacturer

Jikang Screw Manufacturing (Shanghai) Co., Ltd.

Address: Factory Building No.2, Lane 399, Zhenzhong Road, Xiaokunshan Town, Songjiang District, Shanghai

Company website: http://www.gillkon.com/

Company Overview

Jikang Screw Manufacturing (Shanghai) Co., Ltd. is located in the beautiful Oriental Pearl - Shanghai. The elegant entrepreneurial environment and convenient transportation advantages have created a batch of well-known Shanghai brands. Jikang's forward-looking, efficient and innovative thinking, under the company's business philosophy of "quality as the cornerstone and technology as the strength", I believe that in the near future, the beautiful Oriental capital will breed another brilliant pearl in the plastic machinery industry!Professionals do professional work. Jikang Company has gathered and cultivated a core team with broad vision, strong professionalism and excellent professional talents. It has introduced advanced management and design concepts from Europe and Japan. In the research and development of injection molding machine screw barrels, it has been at the forefront of the domestic industry, opening a new chapter in the technical competition and cost-effectiveness optimization of China's screw industry.With the increasing development of the plastics industry, Jikang is committed to developing high-end all-alloy screws and barrels that meet the actual needs of the market and industry characteristics, providing professional screw and barrel design, development and manufacturing, and always keeping consistent with the new technologies in the industry.

Zhejiang Jingjin Machinery Co., Ltd.

Address: No.10, Ligang Road, Xi'ao Industrial Cluster, Jintang Town, Dinghai District, Zhoushan City, Zhejiang Province

Company website: https://cn.jzjxc.cn/

Company Overview

Zhejiang Jingjin Machinery Co., Ltd. was founded in 1988. The company has a construction area of 30,000 square meters and more than 300 employees. It is one of the domestic enterprises specializing in the production of high-precision and high-quality bimetallic barrel screws. It is located in the bridgehead connecting the Ningbo-Zhoushan Cross-sea Bridge and the Jintang Bridge, and is located in the screw capital of China's plastic machinery. The company has multiple CNC turning centers, Taiwan bimetallic casting furnaces, German plasma fully automatic screw cladding machines, Taiwan CNC screw grinders, CNC screw milling machines, CNC vertical honing machines, CNC screw milling, CNC vertical machining centers, quenching and tempering furnaces, pit-type nitriding furnaces, vacuum quenching furnaces, ion nitriding furnaces and other barrel screw processing equipment and corresponding complete testing facilities. In more than 30 years of unremitting efforts and progress, the company has established long-term cooperative relations with large injection molding machine companies such as Ningbo Haitian, Guangdong Zhenxiong, and Yizumi, and was rated as an outstanding partner by Haitian. People-oriented, honesty first, and common development make Jingjin an important partner of customers!With "meticulous innovation, excellence" as the enterprise tenet! Implementing ISO9001 quality system as management goal, we are committed to better product quality, strengthening better after-sales service, so as to better meet the needs of the market and customers, strive to establish a foothold in China and go global! Become a brilliant pearl in the plastic machinery industry!

Zhejiang Bohai Machinery Co., Ltd.

Address: No.13, Shantan Road, Xi'ao Industrial Zone, Jintang Town, Dinghai District, Zhoushan City, Zhejiang Province

Company website: http://www.bohaiscrew.com

Company Overview

Zhejiang Bohai Machinery Co., Ltd. was established in 2004 with a registered capital of 10.18 million yuan. It is a high-tech enterprise specializing in the production of twin screws and barrels. The company covers an area of more than 9,334 square meters and currently has more than 180 employees, including 26 technicians of various types.Over the past ten years since its establishment, the company has relied on the superior business environment and unique market resources of China's screw hometown to grow with great momentum and quick response, making itself large-scale and highly regarded in the industry. The company is an AA-level trustworthy enterprise, and has passed the (IOS9001: 2015) international quality management, (IOS14001: 2015) environmental management, (IOS45001: 2018) occupational health and safety management system certification and Zhejiang manufacturing certification; in 2017, it was rated as a patent demonstration enterprise in Dinghai District. It has obtained 17 patent technologies, including 1 invention patent. The company is constantly innovating in technology, absorbing advanced foreign manufacturing and processing technology and technical experience. It has strong technical strength in the production of various precision screws and barrels. It also has automated processing equipment such as machining centers. The processing of screw barrels uses sophisticated professional manufacturing equipment such as CNC machine tools to ensure the processing accuracy of the products, making the screw barrels both rigid and tough, thereby greatly extending the service life of the screw barrel and ensuring that the quality reaches the advanced level in the industry.The main products of Bohai Machinery include: all-hard conical twin-screw barrels, all-hard parallel twin-screw barrels, alloy conical twin-screw barrels, etc. Screws, barrels and other products named with the registered trademark "Bohai" are sold all over the country. The company produces more than 3,000 sets of conical twin-screws and barrels annually, and its products have been recognized by many famous plastic machinery manufacturers at home and abroad.We provide customers with full technical support services before and after sales, establish a standardized standard parts inventory system, and provide more than 50 kinds of standard parts for a stable supply all year round. We also provide personalized customization services according to customer needs, which has earned Bohai a high reputation in the domestic and foreign markets. While strengthening the domestic market, the company's products are also vigorously expanding the international market. Bohai Machinery always adheres to the core business philosophy of "quality is our culture", puts customers first, and is committed to meeting customer needs with high quality and low price.

Zhoushan First Plastic Machinery Co., Ltd.

Address: No.44, Donghou Road, Jintang Town, Dinghai District, Zhoushan City, Zhejiang Province

Company website: http://zj-first.com/

Company Overview

Zhoushan No.1 Plastic Machinery Co., Ltd. was founded in 1986. After more than 30 years of development and hard work, it has become one of the top manufacturers in China's barrel and screw industries. The company now covers an area of more than 40,000 square meters and has a full set of advanced processing lines from Germany and Japan, providing customers with first-class products and services. "Jinlianhai" brand barrels and screws are not only used as supporting equipment for hundreds of large plastic machinery manufacturers in China, but also sold all over the world. "Jinlianhai" brand has become a trustworthy name in the industry.Zhoushan No.1 Plastic Machinery Co., Ltd. insists on "what customers need is what we do" as this commitment, and we will continue to make efforts to innovate. The company has been committed to continuous technological innovation for many years and has passed ISO9001:2000 quality system certification. The product material is made of excellent alloy steel 38CrMoAIA, which is made by quenching and tempering, characterization, nitriding and fine grinding. The high-temperature and high-speed screw is made of duplex stainless steel, heat alloy, Ni60 or sprayed with hard alloy powder, which has the advantages of long service life, good wear resistance and corrosion resistance.

Zhejiang Dongbin Rubber & Plastic Screw Co., Ltd.

Address: No.2, Liuxing Road, Shantan Xi'ao Industrial Zone, Jintang Town, Dinghai District, Zhoushan City, Zhejiang Province

Company website: http://www.dbscrew.cn

Company Overview

Zhejiang Dongbin Rubber & Plastic Screw Co., Ltd. specializes in manufacturing "Dongxiang" brand rubber extruder cold feed pin-type barrels and screws; hot feed pin-type barrels and screws; plastic extruders, plastic injection molding machine barrels and screws. The annual production capacity reaches more than 1,500 sets.The company has advanced processing and manufacturing technology, strong technical force, and more than ten years of rich experience in processing barrels and screws for rubber and plastic machinery. It is a designated processing and manufacturing enterprise for rubber pin-type cold feed extruder barrels and screws in China. The company has participated in international exhibitions many times and provided barrel and screw parts for large rubber companies at home and abroad. The barrel and screw materials of the company are all made of 38CrMoAIA alloy steel produced by Baosteel, which are refined through quenching and tempering, molding, qualitative, fine grinding, surface nitriding or spraying bimetallic, polishing and other processing processes. The products have the characteristics of high precision, wear resistance and corrosion resistance.The company has advanced technology and equipment, including deep hole drilling and boring machines, turning and boring processing centers and other high-precision special equipment for barrel and screw processing. Not only can we process and manufacture according to samples, but we can also design, survey and manufacture according to customers' special requirements. At the same time, we undertake the processing and manufacturing of imported or domestic rubber machine barrels and screws that have been worn by manufacturers. We use bimetallic repair work on old screws, and their service life is 3-5 times that of ordinary nitrided screws.

Zhoushan Demagi Industrial Co., Ltd.

Address: No.4, Dafeng Road, Xi'ao Industrial Zone, Jintang Town, Dinghai District, Zhoushan City, Zhejiang Province

Company website: http://www.dmjlg.com

Company Overview

Zhoushan Demaji Industrial Co., Ltd. is a national large-scale professional manufacturer of screws and barrels. The company has a large production scale, excellent equipment, scientific technology, excellent workmanship, and strong technical force. It not only provides supporting services for more than 100 large-scale plastic machinery manufacturers in China, but also exports to Indonesia, Japan, South Korea, India, Russia, the Middle East, Africa, Taiwan and other countries and regions.The company adheres to the purpose of "saving energy for the country, driving progress for peers, creating profits for customers, providing opportunities for employees, creating benefits for enterprises, and harmonious development to jointly create social prosperity". With its original unique technical strength and perfect quality assurance system, the "DMG" employees with independent intellectual property rights have made continuous efforts and cooperated with Swedish engineers to research and improve the original PTA nickel alloy spray welding technology and developed two quality series of screws with ultra-long wear resistance and ultra-high corrosion resistance. In foreign countries, in the markets of high-corrosion, high-filling PVC, plates and pipes, sheets, profiles, wood-plastic, siding panels, etc., our unique quality screws dominate the market with their ultra-durable service life. The company has strictly passed the ISO9001;2000 quality management system. Its products have been used for a long time by domestic and foreign plastic enterprises, tested by national authoritative testing centers, and gradually assessed by experts. Its various technical indicators have reached and exceeded national standards.Under the new economy and new situation, the company adheres to the purpose of "saving resources for the country, driving progress for peers, creating profits for customers, providing opportunities for employees, creating benefits for enterprises, and harmoniously developing to jointly create social prosperity" to provide customers with more complete products and more satisfactory services.