LWH Technology

LWH Technology is located in Wenzhou, a city with a thousand-year-old tradition of commerce and trade, known as the "millennium commercial port". The company is 5 kilometers away from Longwan Airport.

The company serves customers with advanced technology, scientific management, high-quality products, and a business philosophy that emphasizes integrity. It is a physical enterprise that integrates design, development, production, and sales.

Our company specializes in producing high-end shock absorbers such as Gas shock absorber, Height Adjustable Damper, and Air suspension shock absorber, with annual output of over 20,000 sets.

There are currently over 60 employees, including more than 20 technical and management personnel, one senior shock absorber engineer, and eight technical and engineering personnel, forming a team that integrates development, testing, and production.

The company has a complete set of production equipment, including Ultrasonic Cleaner, Automatic Spray-Painting Line, High-Speed Dynamometer and various testing equipment.

The products are exported to Europe, America, Southeast Asia and other countries and regions.

PRODUCTS ADVANTAGES

Materials and Appearance

The surface of the parts using anodic oxidation process, and the surface of the oil storage tank is plated with hard chromium, which improves the corrosion resistance of the aluminum alloy, makes it more wear-resistant, and extends its service life;

The main body adopts aviation aluminum alloy L6061-T6, which reduces the weight of the shock absorber and improves the corrosion resistance and oxidation resistance while ensuring the strength of the shock absorber;

The piston rod is made of 35CrMo, with a coating of over 30 microns and a hardness HV of over 1000;

The oil pipe adopts Teflon high-pressure oil pipe;

The use of German Fuchs vibration damping oil, improve the damping force worth stability;

The use of Japan VALQUA and NOK oil seal, improve the life of the shock absorber, reduce the probability of oil leakage of the shock absorber;

Performance

1、The shock absorber is equipped with a single cylinder oil-gas separation structure to prevent the occurrence of emulsification-induced issues. 

2、 The adoption of a large diameter barrel body increases both the piston diameter and the cross-sectional area of the valve system, thereby enhancing the damping effect and avoiding abnormal sounds and empty travel caused by the valve system. 

3、 The cylinder body and inner hole undergo high precision grinding to achieve a mirror-like finish, reducing internal friction and improving longevity. 

4、 The shock absorber allows for adjustable recovery and compression damping force values, as well as adjustable body height.

5、 The external structure of the gas cylinder facilitates easy installation while also extending the travel range of the shock absorber, enabling better absorption of vibrations generated by the vehicle body. This effectively reduces the likelihood of shock absorber oil leakage.

Access IA/TF 16949 International Quality Certification

COOPERATION