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Petrochemical Industry

For high-temperature, high-pressure, and highly corrosive working conditions, we provide corrosion-resistant stainless steel bolts, high-strength double-ended studs, and CNC precision-machined pipe fittings, ensuring both sealing performance and corrosion resistance meet stringent international standards.

Corrosion Resistance

316L stainless steel, 480h salt spray test, strong acid and alkali resistance.

High Strength

Special threads + fluororubber, zero leakage under high pressure.

Strict Inspection:

Destructive sampling inspection, 100% go/no-go gauge inspection.

Company News

Jiaxing Yunxi Technology Co., Ltd. is located in Zhejiang Province of China - a place known as the "City of fasteners". We are a professional manufacturer of fasteners, specializing in providing a large quantity of standard fasteners, as well as small-batch, multi-specification, and non-standard cus

14 December 2025

Company News

14 December 2025

Company News

14 December 2025

We encourage innovative thinking and continuously seek improvement and breakthroughs to meet customer needs and lead industry development.

Hot Product

Carriage Bolts

We select high-quality raw materials to ensure the quality from the very beginning. Forming is like shaping the bones, thread processing is like carving the soul, heat treatment is like infusing the soul, and surface treatment is like donning armor. We understand that each bolt bears the responsibility of safety. Therefore, Jiaxing Yunxi Technology Co., Ltd. will continue to delve deeply into every detail of the manufacturing process, using reliable products to connect and safeguard a safer and more robust world.

Jiaxing Yunxi Technology Co., Ltd. ensures that every bolt and nut produced meets or exceeds international standards and the specific requirements of customers.