This equipment is designed to detect the air tightness of the welding of the bottom cover and the welding of the spring plate of the automobile shock absorber liquid storage cylinder assembly. The leak test type is a steel pipe with an oblique vertical semi-submersible design. After the workpiece is placed in the water and sealed, the compressed air is filled into the assembly, and the workpiece's air tightness is judged by

observing air bubbles on the water surface. Delay control can be set for the detection time of airtightness sinking.

Yuhuan Qizhong Trading Co., Ltd. was established in early 2013. We specialize in the production and sales of automotive shock absorber outer cork welding assemblies and accessories, inductive airbag shock absorbers, standard and modified car shock absorbers, and shock absorber manufacturing equipment. With a professional technical team and advanced management concepts, we have earned an excellent reputation in the domestic shock absorber industry.

Our mission is to be customer-centric, foster talent development, strengthen quality control, and drive product innovation through advanced management models. We are committed to establishing a rigorous management system, promoting technological innovation, and enhancing our internal management mechanisms to safeguard our customers' fundamental interests.

Looking ahead, our company launched new products in 2016 and continues to strive for innovation and technological advancements. We invest annually in R&D to develop new products and improve existing technologies. Currently, we are focusing on developing new electronic shock absorber products and accessories. Our latest products include inductive CDC control solenoid valves, solenoid valve couplings, electronic valve connection assemblies, and more. These products have undergone market verification and small-scale mass production, demonstrating stable quality and reliable performance. Their technical specifications meet the relevant standards of similar international products.