We plan to achieve IATF 16949 certification in 2024.

Chuan Yi Sin specializes in aluminum alloy forging, processing, mold development, and manufacturing. Our team possesses over 20 years of professional expertise and practical work experience.
Chuan Yi Sin are ISO 9001:2015 certified.
We also hold the American IAS certificate.
Ensuring that our products undergo rigorous quality control mechanisms from the development stage to final shipment,
we adhere to the dual quality management goals of 'designing in' and 'manufacturing in' quality.

Effective quality control

Starting from the raw material intake, we implement material element management, fluorescent penetrant inspection after forging, and monitor and manage heat treatment temperatures.
We conduct quality inspections for each production process, resulting in reduced production failure rates and costs.
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About HYS

Chuan Yi Sin Enterprise Co., Ltd. was founded in 2000, specializing in aluminum alloy forging, development and manufacturing of processing and forging molds. The team has more than 20 years of professional technology and practical work experience. Youth, innovation, and vitality are the characteristics of ChuanYiSin 's team. We can provide customers with more flexible and rapid OEM services, especially for large or complex shaped aluminum forgings, we can provide high-quality, High efficiency and material saving forging solutions. Generally, our forged products greatly reduce the cost of mechanical and post turning processing, which also means that customers will have stronger competitiveness in the market.

Comprehensive integration services

About HYS

The Chuan Yi Sin adheres to the principle of 'Customer First, Quality, Service Foremost' as our guiding philosophy. We are committed to deepening and enhancing our independent research and development capabilities, which are indispensable core competitive advantages. Through this, we actively expand our market presence, striving to become the leading provider of R&D and production solutions for aluminum forging parts internationally. Our ultimate goals are to establish a strong foothold in Taiwan, expand globally, and pursue sustainable business development in the long term.

Vertical integration provides comprehensive services
The vertically integrated production and processing system makes the consistent manufacturing process flexible and efficient. It integrates upstream and downstream including aluminum extrusion, forging, heat treatment, fluorescent flaw detection, sandblasting, CNC, vibration... etc., to provide customers with a full range of services to simplify their supply chains, reduce transportation costs, assist customers in reducing costs, shorten development period, and enhance market competitiveness.

Diversified products meet customer needs
Chuan Yi Sin aluminum forging products are quite diversified, covering a wide range of industries such as bicycle parts, automobile parts, locomotive parts, engine pistons, medical treatment, aerospace, national defense, hardware parts, etc., and providing diversified aluminum forging processing services to meet customer needs.
Effective quality control
Professional Manufacture of Forging
The team of Chuan Yi Sin possesses over 20 years of professional expertise and practical work experience
Youthful, innovative, and dynamic are the distinctive characteristics of the Chuan Yi Sin.
We can offer customers more flexible and efficient contract manufacturing services, particularly for large or complex aluminum forging components. Our forging solutions are characterized by high quality, efficiency, and material savings.
Chuan Yi Sin offers a wide variety of aluminum forging products.
We provide a diverse range of aluminum forging services covering various industries, including bicycle parts, automotive components, motorcycle parts, engine pistons, medical, aerospace, defense, hardware, and more, catering to the diverse needs of our customers.
Fluorescent penetrant inspection
Providing a quality verification process between customers and forging manufacturers