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Insert Protection Sleeve Thread Repair Bushing Screw Wire Thread
US$0.01-0.20
10,000 Pieces
Sample price:US$15.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelType
Round HeadModel NO.
TSConnection
Common BoltHead Style
RoundStandard
DIN, ANSI, GB, JIS, BSW, GOSTGrade
12.9Application
Machinery, Chemical Industry, EnvironmentalFinish
Hot-WorkingCondition
NewCraftwork
Cold HeadingDelivery
According to The Order QuantitySize
ODMTransport Package
PE Bag + CartonsSpecification
OEMTrademark
GSOrigin
ChinaKey features
Custom Size & OEM/ODM: Factory direct support for ODM and customized sizes based on your specific requirements.
High-Strength Connections: Achieves high-strength internal thread connections in low-strength materials like aluminum alloy.
Multiple Material Options: Available in Carbon Steel, SUS304, SUS316, and Brass for diverse application needs.
Excellent Corrosion Resistance: Made of stainless steel options to ensure durability and resistance to corrosion.
Reusable & Wear-Resistant: Wear-resistant design allows for multiple reuses, extending the lifespan of the repair.
Strict Quality Certification: Certified by ISO9001:2015, IATF 16949, SGS, and ROHS with 100% inspection.
Cost-Effective Production: Mature and stable production process ensures low cost without compromising quality.
Improved Load Capacity: Significantly improves the load-bearing capacity of low-strength substrates.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-12-01Nearest Port: Shenzhen, Shanghai, NingboAverage Response Time: ≤6.70hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
AI-Powered supplier vetting
SummaryNingbo Yinzhou Gangsheng International Trade Co., Ltd. is a China-based limited trading company that also identifies as a manufacturer/factory, with operations in Zhejiang and a factory location reported in Guangdong. It focuses on lithium-battery energy-storage products, including portable power stations and generators, and reports applications across portable, residential, UPS, and industrial/commercial energy storage. The supplier states that its products hold CE, FCC, and PSE certifications and that its management systems hold BSCI and ISO 9001 certifications. Reported operational indicators include eight production lines, 11–20 quality-control staff, and annual output of 100,000 power-station and generator units. It reports 90% export sales, self-operated import/export rights, and exporting since 2010. Evidence supports production experience, export capability, and certification claims, but is insufficient to confirm after-sales capability, financial credibility, customization services, or named...
Supplier typeThe supplier is identified as a trading company in its basic information, while its business-entity classification also states "Trading Company,Manufacturer/Factory." It reports a factory in Guangdong/Shenzhen, production lines, quality-control staff, and product output, supporting a hybrid trading-and-manufacturing profile.
CertificationsThe company states that its products have passed CE, FCC, and PSE certifications, and reports BSCI and ISO 9001 supplier-management-system certifications. These are explicit certification claims, although the provided information does not include certificate numbers, validity dates, or issuing bodies.
R&D capabilityThe supplier reports a strong R&D team, engineers with more than 10 years of lithium-ion vehicle-battery R&D experience, and an Industry 4.0 intelligent manufacturing system. It also describes a focus on innovative lithium-battery energy-storage products and sustainable technology, providing positive evidence of innovation orientation, although the separate data reports total R&D-engineer experience as less than five years and creates an unresolved inconsistency.
Production capacityThe supplier reports a Guangdong factory, eight production lines, 11–20 quality-control staff, an independent product test line, advanced testing equipment, and annual production of 100,000 power stations and generators. These stated facilities and output figures provide explicit evidence of established production capability.
Product Q&A
Q:What materials are available for the thread repair bushing?
A:
We offer Carbon Steel, SUS304, SUS316, and Brass options to suit different environmental and strength requirements.
Q:Can you customize the size of the product?
A:
Yes, we provide OEM and ODM services, allowing us to manufacture sizes according to your specific requirements.
Q:What certifications does the product have?
A:
Our products are certified with ISO9001:2015, IATF 16949, SGS, and ROHS, ensuring high quality and safety standards.
Q:What is the lead time for orders?
A:
The average lead time is one month, regardless of whether it is peak season or off season.
Q:What are the payment terms?
A:
We accept TT with a 30% deposit in advance and the 70% balance before shipment. Other terms like LC, PayPal are also available.
Send Inquiry
*To:
Ningbo Yinzhou Gangsheng International Trade Co., Ltd.
Ningbo Yinzhou Gangsheng International Trade Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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