Hunan standard industrial products co. Ltd., we start our business since 1993, more than 30 years experience in standard industrial products area for local market and export worldwide. Our main martket is China local, Europe, the United States, the Middle East and Southeast Asia etc. The products are manufactured by our own factory and more famous high quality plants, which is brought in domestic and foreign well-known enterprises. The products made are fully compatible with the international standards, well received by domestic and foreign customers. All products are certificated System, SGS and BV international certificate system of Make in China.
The width range of our products can be used in auto, mechanical, construction, power, railway, household electrical appliances and chemical areas,
Our fastener factory - F1 bygold technology 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.
F1 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 more solid head enhance the degree of anti-fatigue; The unique threading technology makes the screw tooth pattern have a high saturation, full thread, and enhance the tensile strength and anti-fatigue of the screw. The high quality, Competitive price and complete size we can supply for you. To choose our brand, to choose safety and convince.
We have first-class service team, 30years experience service system, so we can meet the different requests for a set of customers.
We have own factory and authorised by factory, we can guarantee first-grade quality, and timely delivery.
Looking forward to co-operate with you.
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