BESTYIELD Technology (Shenzhen) Co. , Ltd. is a subsidiary of its Hong Kong parent company, BESTYIELD International Industrial Co. , Ltd. It has successively established three wholly-owned subsidiaries in mainland China: BESTYIELD Technology (Shenzhen) Co. , Ltd. , BESTYIELD Technology (Huizhou) Co. , Ltd. , and Nantong BESTYIELD Technology Co. , Ltd. , as well as a sales company in the United States: Bestyeld International Corporation.
These three subsidiaries are integrated R&D and production enterprises, specializing in the production of various sanitary ware, pneumatic, and hydraulic rubber hoses, water-cooled hoses, refrigerant hoses, stainless steel hoses, steel wire braided hoses, braided hoses, rubber hoses, industrial and medical endoscopic catheters, precision metal lathe parts, stamped parts, plastic products, etc. The company's products are widely used in home appliances, automobiles, aerospace, medical and other fields. Clients include well-known companies such as BOSCH, FORD, VW, PSA, HONDA, TOYOTA, NISSAN, OLYMPUS, GOOGLE, and Xiaomi.
With the company's continuous development, it is constantly attracting various professional talents to improve its technology and management level. Currently, the company has 20 mid-to-senior level technical personnel, nearly 15 management personnel, and almost 100 employees.

Simultaneously, the company continuously introduces various advanced production equipment from both domestic and international sources, such as advanced rubber mixing mills, internal mixers, open mills, pin-type cold-feed extruders, microwave vulcanizing rubber extrusion production lines, composite rubber pipe production lines, electrically heated vulcanizing tanks, high-speed braiding machines, high-speed winding machines, pipe-fastening machines, high-speed punching machines, automatic lathes, EDM machines, pressure testing instruments, 2. 5D measuring machines, hardness testers, aging test chambers, high and low temperature impact testers, tensile testing machines, rotorless sulfur analyzers, and other related equipment. To improve formula development, production implementation, and control (error prevention), the company has simultaneously introduced experimental internal mixers, open mills, molding presses, and batching error prevention systems. We have a professional R&D team, achieving complete autonomy from rubber raw material and formula development to product realization, thereby fundamentally meeting customer needs.
To improve product quality and management, and to meet customer needs, the company successfully passed ISO9001:2000 international quality management system certification in October 2008. In February 2010, it successfully passed the ISO9001:2008 international quality management system recertification audit.
The company consistently adheres to the business philosophy of "excellent quality, accurate delivery, reasonable prices, and attentive service. " All employees are dedicated to serving every customer with a spirit of "proactive, innovative, and responsible. "

Quality Policy:
Total participation, quality first, green production; prevention-oriented, continuous improvement, customer satisfaction.
Quality Objectives:
Defective production rate ≤0. 4%, customer complaints less than 1 per month.
Business Philosophy:
Excellent quality; accurate delivery; reasonable prices; attentive service.
Company Spirit:
Proactive, innovative, responsible!
All colleagues at the company warmly welcome friends from home and abroad to visit and guide us!

BESTYIELD International Industrial Co. , Ltd. was established in Hong Kong in 2004. Several wholly-owned subsidiaries have been established successively: BESTYIELD Technology (Shenzhen) Co. , Ltd. , BESTYIELD Technology (Huizhou) Co. , Ltd. , and Nantong BESTYIELD Technology Co. , Ltd. And a US sales company BESTYIELD INTERNATIONAL CORPORATION, owning well-known brands:
Based in the Pearl River Delta and Yangtze River Delta economic development zones of China, the company has established two physical factories: BESTYIELD Technology (Huizhou) Co. , Ltd. and Nantong BESTYIELD Technology Co. , Ltd. The company has over 150 employees, including more than 30 mid- to senior-level technical personnel. It possesses dozens of testing and inspection equipment, including X-ray inspection equipment, RoHS 2. 0 testing equipment, halogen testing equipment, industrial endoscopes, 2. 5D measuring machines, various pressure testing machines ranging from 5-150MPa, high and low temperature testing equipment, salt spray testing equipment, Mooney testing equipment, sulfur analysis equipment, and comprehensive tensile testing equipment.

We specialize in producing various types of rubber hoses, liquid cooling hoses, refrigerant hoses, stainless steel hoses, steel wire braided hoses, stainless steel corrugated hoses, composite rubber and plastic hoses, sanitary hoses, pneumatic hoses, hydraulic rubber hoses, industrial and medical endoscope catheters, and various hardware products. Our products are characterized by being environmentally friendly, flame-retardant, insulating, having low evaporation and low exudation, and possessing excellent chemical resistance and weather resistance. Our products have passed UL certification.










Product Application
It is mainly used in IT liquid cooling, CDU, rail transportation, automobile, hydrogen energy, military, medical, shipbuilding, home appliances, power tools and other industries.
Production Market
In the air pump sector, the market share is 60%; in the liquid cooling sector, the market share is 70%.
The company integrates R&D, production, and sales, and owns hundreds of patents with independent intellectual property rights for various formulas, processes, equipment, and appearances. It has passed IATF16949 quality management system certification and is a national high-tech enterprise, a provincial-level specialized and innovative enterprise, and a national-level science and technology-based small and medium-sized enterprise.




It has fully automated batching and rubber mixing production lines, multiple extrusion molding lines, electric vulcanizing tanks, steam vulcanizing tanks, microwave vulcanizing lines, various types of braiding machines, automatic cutting machines, digital crimping machines, and a Class 10, 000 cleanroom.








Before sales, project engineers and quality engineers understand the customer's technical requirements for hoses, including inner and outer diameters, media, working pressure, bending radius, and ambient temperature. They accurately match the hose material type and structure. Through standardized or customized sampling, they quickly respond to customer needs.
During sales, orders are broken down and placed on the production line using MES and small work order software. IQC, IPQC, and OQC are involved in quality control throughout the process. Delivery is made via various methods, including logistics companies or their own trucks.
After sales, project engineers and quality engineers track product usage and promptly resolve any issues encountered by the customer.
