Welcome: Hunan Bygold Technology Co.,Ltd
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OUR ADVANTAGE

Why choose us

Many years experience in product design

Many years experience in product design

Bygold have many years experience in production design.
Professional R&D team

Professional R&D team

Bygold have a strong R&D team which include many professional engineers
Strong production capacity

Strong production capacity

Bygold has a standard state-of-the-art factory workshop. we provide OEM/ODM services for g
Reliable quality assurance system

Reliable quality assurance system

We put the quality in the frist place,our QC team is much higher than the industrial stan

ABOUT US

COMPANY

We are Bygold. We focus on development, production and marketing our brand fasteners pre DIN, ANSI,ISO, and GB standards. The management and quality system has been certificated in ISO9001:2000, and 3.1 certificate. As the top of the professional class 12.9 bolts manufactures in the China . BYGOLD screws cover a wide range of products, including the alloy steel hex socket head cap screw, hexagon bolt, button head screws, flat head screw, Sus hex socket head set screw, shoulder screw, combination screw and so on. Through precision manufacturing and precise control of the hex socket size, accurate head forging makes the metal flow more uniform, the m...

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