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Carbon Steel Stud Bolt Kit Cylinder Head Stud Kit
US$1.00
1,000 Pieces
Sample price:US$50.00/piece.Request sample
Product profile
Customization
AvailableCertification
ISO9001, TS16949Standard Component
Non-Standard ComponentModel NO.
cylinder head boltTechnics
PushMaterial
IronProcess
Forging, Casting, BilletHole
HoningHeat Treatment
YesTransport Package
Carton BoxSpecification
38*38*20Trademark
SATOrigin
ChinaHS Code
8708999990Production Capacity
1000000000Key features
High-Strength Material Options: Available in 40Cr, 45# Carbon Steel, and 42CrMo with tensile strength up to 1150 MPa.
Precision Forging Process: Utilizes 800T punching and die forging to ensure metal fiber direction along the centerline.
Advanced Heat Treatment: Quenching, tempering, and shot peening enhance toughness, fatigue strength, and stress relief.
Strict Quality Control: CMM inspection, flaw detection, and hardness control (220-270 HB) ensure batch consistency.
Custom Manufacturing: Supports custom processes including forging, casting, billet, honing, and specific heat treatment.
ISO Certified Quality: Manufactured under ISO9001 and TS16949 standards for reliable automotive component performance.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤1.65h
AI-Powered supplier vetting
SummaryJinjiang Sidebo Technology Industrial Co., Ltd. is a Chinese supplier focused on stamping, welding, bending, plastic injection, and aluminum die casting, with nearly 40 years of experience. It holds a TS 16949 quality system certification and emphasizes quality control in automotive parts production. Despite having a substantial annual production output, the company lacks overseas warehouse and showroom services, and has not participated in offline trade shows. Its R&D capabilities are limited, with no new products developed in the past year, and it does not provide ODM or OEM services. The supplier lacks structured after-sales service procedures and records.
Supplier typeThe supplier is a trading company and manufacturer/factory based in Fujian, China, operating as a limited company.
CertificationsThe supplier holds a TS 16949 quality system certification, ensuring adherence to rigorous quality standards in its production processes.
After-Sales capabilityThe supplier lacks written procedures and records for handling after-sales services and customer complaints, indicating a deficiency in service capability.
R&D capabilityThe supplier has not developed new products in the past year and does not offer ODM or OEM services, suggesting limited innovation capability.
Production capacityThe supplier has extensive experience in production processes and a substantial annual output of automotive parts, indicating strong production capability.
Customization capabilityThe supplier offers various customization services, including from samples and designs, demonstrating flexible customization capabilities.
Product Q&A
Q:What materials are available for the connecting rod?
A:
We offer 40Cr, 45# Carbon Steel, and 42CrMo (High Strength Alloy) to meet different strength and cost requirements.
Q:What is the manufacturing process for these parts?
A:
The process includes die forging using 800T punching, followed by heat treatment (quenching and tempering), shot peening, and precision machining.
Q:Can you provide custom manufacturing services?
A:
Yes, we support custom processes such as forging, casting, billet, honing, and specific heat treatment according to your requirements.
Q:What quality standards do you follow?
A:
We operate under ISO9001 and TS16949 certifications, ensuring strict control over hardness, flaw detection, and dimensional accuracy.
Q:What is the lead time for production?
A:
The average lead time is within one month during peak season and within 15 workdays during the off-season.
Send Inquiry
*To:
Jinjiang Sidebo Technology Industrial Co., Ltd.
Jinjiang Sidebo Technology Industrial Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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