Haiyan Yousun Enterprise Co., Ltd.

Founded in 2009, as CHINFAST’s wholly-owned subsidiary, Haiyan Yousun Enterprise Co., Ltd., has developed into an integrated company covering R&D, manufacturing and global sales. It has built its in-house production capacity to develop high-end precision fasteners. This strategic upgrade consolidates CHINFAST’s global business and delivers synergies for sustainable growth.

State-of-the-Art Manufacturing and Expanding Capacity

To meet the surging global demand for premium fasteners, Yousun is investing in a new smart plant scheduled for completion in 2027. Covering approximately 40,000 square meters, the new factory boasts the following features:

• Monthly production capacity to expand to 2,000 tons;

• An in-house heat treatment line to ensure consistent material performance;

• A high-end laboratory and R&D center for innovative product development.

Yousun strives to produce top Chinese precision screws and set a global benchmark for high-end fasteners.

Market Strategy and Global Expansion

Benefiting from the EU AD676 average tariff rate of 39.6% (Factory Code: C788) and backed by multiple patented technologies in precision small screws, Yousun continues to strengthen its presence in the European high-end market. Meanwhile, it is actively exploring emerging international markets to diversify and expand its global footprint.

Quality Excellence: Professionalism, Dedication and Focus

The investment in the new factory reflects Yousun’s market confidence and commitment to robust supply chains. Supported by Haiyan’s industrial ecosystem and policy incentives, the company aims to further improve efficiency and competitiveness.

Yousun adheres to three core values: Professionalism, Dedication and Focus.

• Professionalism through standardized equipment maintenance and strict compliance with industry standards;

• Dedication through close cross-functional collaboration to overcome technical challenges;

• Focus through company-wide commitment to comprehensive quality management.

To minimize defects and ensure consistent product performance, Yousun implements a rigorous threetier quality control system, including raw material inspection, in-process full inspection, and data-driven review and optimization.

In addition, the company’s R&D, production, and quality assurance teams work closely together throughout product development and trial production, ensuring seamless coordination from design drawings to finished products and significantly reducing the defect rate.

Technological Innovation and Smart Manufacturing

The global fastener industry is undergoing rapid transformation, driven by advancements in high performance materials, green manufacturing, and digitalized production systems.

To stay ahead of industry trends, Yousun continues to invest in technological innovation by:

These comprehensive upgrades enable Yousun to maintain competitive edges and deliver reliable products amid the evolving industry landscape.

From strategic transformation and advanced manufacturing to uncompromising quality standards, Yousun is more than a fastener manufacturer — it is a trusted global partner for precision, reliability, and innovation.

Haiyan Yousun Enterprise Co., Ltd.

Address: No.333, Daifeng Road, Wanghai Street, Haiyan County, Jiaxing City, P.R. China
Contacts: Vicky
Tel: +86-573 82119831
Fax: +86-573 82119706
Email: vicky@yousunfastener.com
Website: https://www.yousunfastener.com/

Source: www.chinaFastenerinfo.net