Stainless Steel Hexagonal Variable-Diameter Threaded Adapter

Name: Stainless Steel Hexagonal Variable-Diameter Threaded Adapter
Brand: Ningbo HuaHui Metal Products Co., Ltd.
SKU: 1997782531

Zhejiang, ChinaNingbo HuaHui Metal Products Co., Ltd.

US$1.36-2.36

1,000 Pieces

Product profile

Customization

Available

Material

Stainless Steel

Type

Square Head

Connection

Common Bolt

Head Style

Square

Standard

DIN, GB, ISO

Grade

10.9

Transport Package

Carton+Pallet

Specification

Customized

Trademark

OEM

Origin

Ningbo China

Production Capacity

50000PCS/Month

Key features

Customized Logo Printing: We can print your logo and design upon request with provided artwork.

Free Sample Availability: Free express samples available for customers to check quality before batch production.

Comprehensive Quality Control: Multi-stage QC including workshop line checks, daily spot checks, and 100% appearance inspection.

In-House Manufacturing: Complete production process including machining and sandblasting performed in our own factory.

High Precision Machining: Equipped with high precision machining centers for small tolerance products.

Diverse Equipment Capability: Utilizes CNC machines, stamping machines, automatic drill-hole machines, and sandblasting.

Fast Sample Production: In-stock samples ready within 7-10 days; customized logo samples in 15-20 days.

Standard Compliance: Products meet DIN, GB, and ISO standards with Grade 10.9 specification.

Company profile

High Repeat Buyers ChoiceR&D CapabilitiesManagement Certification

Ningbo HuaHui Metal Products Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2004-05-08Nearest Port: Ningbo PortAverage Response Time: ≤5.83hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D software design and broad customization services. It operates CNC lathing, cutting, and punching facilities, reports four production lines, and has stated output for heating element flanges. It exports to multiple regions, with 51%–70% of sales from exports, and normally indicates lead times of within 15 workdays off-season and one month during peak periods. Quality assurance, raw-material traceability, ISO 9001:2015 certification, and manufacturing contracts with associated subcontractors are documented. However, the supplier has no available SDK, no inventory, overseas warehouse, overseas showroom, overseas agents or branches, and no offline trade-show participation. Corrective-action, complaint-handling, finished-product inspection, and supplier-assessment procedures lack written records. Financial-period labels are provided, but no substantive financial performance data is available.

Supplier typeThe supplier is explicitly classified as a professional technical supplier. Its facilities include CNC lathing, cutting, and punching, and it serves export markets across South America, Eastern Europe, North America, and Western Europe.

CertificationsThe supplier reports quality assurance, raw-material traceability, and an ISO 9001:2015 certificate. It also conducts regular fire drills, although no factory environmental impact assessment report is available.

Production capacityProduction evidence includes CNC lathing, cutting, and punching facilities, four production lines, stated heating element flange output, 25 qualified service suppliers, and valid manufacturing contracts with associated subcontractors. Capacity management is weakened by the absence of continuous quantity reconciliation for each batch or mass production.

Customization capabilityThe supplier explicitly supports customization from designs, samples, full customization, minor customization, and flexible customization, as well as 3D software design services. This is direct evidence of broad customization capability.

Product Q&A

Q:Do you print my logo and design?

Yes. We can print your logo, please send us your logo artwork.

Q:How can I get a sample?

Yes, if customer want, we will express couple pcs samples free for customer to check before we arrange batch producing, we would like to talk with customer to get your kindly advise .

Q:What's the sample time and production time?

Sample(in stock): 7-10 days; Customized logo: 15-20 days. Production time: 25-30days.

Q:How Your Factory Control the Quality ?

We control the quality since Material arrive, we have workshop QC responsible for each producting line to check the product dimensions and other details during one by one producing process, inspection QC do spot check for each batch in everyday and package workers do 100% product appearance inspection one by one when they package the parts into the carton. We trust quality need to control on the producing line not final step.

Q:What's machine you do for these machining parts?

we have high precision machining center to produce for small tolerance products and we also have some automatic CNC machine, CNC machine, stamping machine, automatic drill-hole machine and sandblasting maching etc, except the plating, we do whole producing process in own factory.