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Product profile
Customization
AvailableMaterial
Carbon SteelSurface Finishing
Phosphating and PolishModel NO.
JX20SD014Grade
ACertification
ISO, CE, FPC Bc1,BVCustomized
Standard or CustomizedTensile
Min.495MPaYield Strength
Min.385MPaAppearance
with Curve or Chamfer BottomSpecial Finish
GalvanizedTransport Package
Carton and Wooden PalletSpecification
M13-M25Trademark
HYZOrigin
Zhejiang, ChinaHS Code
7318Production Capacity
500000PCS/MonthKey features
Customizable Options: Supports standard or customized products based on customer drawings and designs.
High Strength Material: Made of carbon steel with tensile strength up to 495MPa and yield strength up to 385MPa.
Multiple Certifications: Certified by ISO, CE, FPC BC1, SGS, BV, and complies with EN ISO13918, BS5400, etc.
Large Production Capacity: Monthly output of 500 MT for bolts and 500,000 pcs for shear studs.
Strict Quality Control: ISO9001 certified factory with 100% inspection and 3.1 quality certificates for shipments.
Flexible Packing: Options include plastic bag, carton, wooden pallet, barrels, and customized packaging.
Fast Delivery: Peak and off-season lead time within 15 working days for efficient order fulfillment.
Experienced Manufacturer: Professional factory established in 2007 with over 13 years of industry experience.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤5.45h
AI-Powered supplier vetting
SummaryThe supplier is identified as a trading company, although the supplied company descriptions also state that it specializes in manufacturing steel-structure fasteners, including high-strength heavy hex-head bolts, tension-control bolts, shear studs, and segment bolts. It reports ISO9001 and ISO14001 certification, historical OHSAS18001 and CE certifications, four production lines, six to ten quality-control staff, five R&D engineers, and stated output of 6,000 tons of bolts and 6,000,000 shear studs. It exports mainly to Southeast Asia and the Middle East, with exports representing 41%–50% of total sales and exporting beginning in 2007. Production scale and customer references are positively indicated, but overseas service infrastructure, detailed innovation services, customization/OEM/ODM capability, raw-material traceability, and after-sales capability are not sufficiently documented. Financial information is excluded.
CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 certificates. It also states that it previously passed ISO9001:2008, ISO14001:2004, OHSAS18001:2007, and CE certification, while slice 8 identifies provincial and municipal high-tech enterprise ratings. The current validity of the older certifications is not established.
R&D capabilityThe supplier is described as a Zhejiang and Hangzhou high-tech enterprise and as having advanced production equipment and testing instruments. However, the supplier type for professional R&D, new-product R&D, 3D design, SDK availability, and other detailed innovation capabilities is unknown, so the breadth of its innovation capability cannot be confirmed.
Production capacityProduction capability is supported by four production lines, reported output of 6,000 tons of bolts and 6,000,000 shear studs, six to ten quality-control staff, and a stated off-peak lead time within 15 workdays. The company also reports more than ten years of development and advanced production and testing equipment, providing explicit evidence of operational capacity.
Client casesThe supplier states that it has become a supplier of major domestic steel-structure manufacturers, including China Railway Major Bridge Engineering Company, and has joined relevant industry associations. This is explicit evidence of at least one named customer relationship and domestic industry participation, although order scope and performance details are not provided.
Product Q&A
Q:How to get a fast quotation?
A:
Please provide correct size (diameter and length), finish or coating, and price terms to get the correct price immediately.
Q:Are you a factory or trading company?
A:
We are a professional factory established in 2007 with more than 13 years of experience.
Q:What is your MOQ?
A:
The MOQ is 1 ton per size. Different lengths of the same diameter can be combined into one ton for trial orders.
Q:What is your production capacity?
A:
We have a monthly capacity of 500 MT for bolts and 500,000 pieces for shear studs.
Q:What services do you offer?
A:
We guarantee good quality, fast delivery, and the best services before and after sales, though we cannot promise the lowest prices.
Send Inquiry
*To:
Hangzhou Jiaxiang Gaoqiang Bolts Co., Ltd.
Hangzhou Jiaxiang Gaoqiang Bolts Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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