What's the delivery time?

The standard stamping parts is 3~7days after payment. If OEM or make the mould, we will confirm the delivery time with you.

What's your payment term?

Payment terms are flexible for us in accordance with specific conditions. Generally we advise 30%TT deposit, balance be paid before shipment

Do you received OEM/ODM?

YES. We have more than 10years OEM experience

Grade 4.8 Carbon Steel Galvanized External Hexagon Screw Bolt GB Standard M6-M18 No Nuts

Name: Grade 4.8 Carbon Steel Galvanized External Hexagon Screw Bolt GB Standard M6-M18 No Nuts
Brand: Ningbo Tonsin Machinery Industry Inc.
SKU: 2180782962

Zhejiang, ChinaNingbo Tonsin Machinery Industry Inc.

US$6.50-8.50

100 Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Condition

New

Certification

CE, ISO9001

Model NO.

C-0030

Standard

DIN, ASTM, GOST, GB, JIS, ANSI, BS

Customized

Material

Aluminum, Brass, Bronze, Copper, Hardened Metals,

Application

Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery, Metal Processing Machinery Parts

Type

Broaching, Drilling, Etching / Chemical Machining,

Tolerance

±0.01mm to ±0.005mm

Surface Treatment

Planting/Powder Coating/Sandblast/Electroplanting

Process

CNC Machining

Testing Equipment

CMM;Tool Microscope;Multi-Joint Arm;Automatic Heig

Transport Package

in Cartons and Then on Pallets or According to Yo

Specification

pcs

Trademark

customized

Origin

Ningbo

Key features

10+ Years OEM Experience: Over a decade of professional experience in OEM and ODM metal part manufacturing.

Wide Material Selection: Supports Aluminum, Copper, Brass, Stainless Steel, Steel, Iron, Alloy, and Zinc.

Comprehensive Surface Treatment: Offers Anodizing, Brushing, Galvanizing, Powder Coating, and various plating options.

Full Process Capability: Covers mold design, casting, machining, and fabrication in-house.

ISO 9001 Certified: Manufacturing process certified under ISO9001:2015 and GB/T19001-2016 standards.

Sample Order Available: Samples available for quality check; simple samples are free, OEM samples charged.

Flexible Payment Terms: Accepts 30% TT deposit with balance paid before shipment.

Company profile

Ningbo Tonsin Machinery Industry Inc.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2010-05-31Average Response Time: ≤4.73h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, OEM and ODM service capabilities, supported by ISO9001:2015 certification, quality-assurance procedures, complaint-handling procedures, and corrective/preventive action records. It operates three production lines, reports six to ten quality-control staff, maintains in-stock capability, and has contracts with associated subcontractors. However, it lacks an available SDK, overseas agents or branches, overseas warehouses and showrooms, and has not participated in offline trade shows. Its production controls include no continuous batch-volume reconciliation, while fire-drill activity and recent product development are also limited. Financial information is represented by years rather than substantive performance figures, so financial credibility cannot be fully assessed.

Supplier typeThe supplier presents itself as a manufacturer with three production lines, in-stock capability, subcontracting procedures and valid contracts with associated subcontractors. It also provides OEM services for popular brands and ODM services, indicating a manufacturing-oriented supplier with design and outsourcing capabilities.

CertificationsThe supplier holds an ISO9001:2015 management-system certificate, explicitly supporting its quality-management credentials. No other certification is identified in the provided information.

After-Sales capabilityThe supplier has clear, followed procedures and records for handling customer complaints and corrective/preventive actions, and it accepts multiple service payment terms. However, it has no overseas agents or branches, overseas warehouse, overseas showroom, or overseas service coverage, which limits evidence of localized after-sales support.

Production capacityProduction capacity is supported by three production lines, six to ten quality-control staff, ISO9001:2015 certification, quality assurance, written supplier-assessment procedures, and 35 qualified service suppliers. Conversely, the factory does not continuously reconcile quantities for each batch or mass-production run, creating a stated production-control weakness.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full and minor customization, and flexible customization. It also provides ODM services, indicating broad ability to adapt products to customer requirements.

Client casesThe supplier states that it provides OEM services for popular brands, which is direct evidence of branded-customer experience. However, it reports no collaboration with Fortune 500 companies, and no named customer cases or project details are provided.

Product Q&A

Q:Are you a factory or trading company?

We are a factory which has been producing metal parts for more than 10 years.

Q:What are your main products?

We specialize in manufacturing metal parts.

Q:What surface treatments do you have?

Zinc plated, nickel plated, tin plated, brass plated, silver plated, gold plated, anodizing, etc.

Q:Can I get the samples?

Yes, sample order is available for quality check and market test, and it will be freight collect payment. If simple sample, we will not charge cost; If OEM/ODM samples, we will charge for the sample cost.

Q:What is the MOQ?

The MOQ is 100pcs when have the inventory.