What after-sale services are provided?

We offer online technical support, onsite installation, onsite training, and free spare parts.

What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, Western Union, and others.

What is the lead time for production?

Peak season lead time is one month, while off-season is within 15 workdays.

Star Head Clamping Knob Grip Machine Handle Screw Knob with M4-M20 Thread

Name: Star Head Clamping Knob Grip Machine Handle Screw Knob with M4-M20 Thread
Brand: Shenzhen Sandum Precision Parts Co., Ltd.
SKU: 1993776775

Guangdong, ChinaShenzhen Sandum Precision Parts Co., Ltd.

US$0.90

100-999 Pieces

US$0.70

1,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Style

Stanard

Model NO.

Knob

Usage

Wardrobe

Hole Distance

32mm

Rotary

Color

Black

Certification

ISO9001, RoHS

Customized

Condition

New

Size

Metric,Unified

Used

Machinery, Chemical Industry, Environmental

Surface Treatment

Anodizing, Polished, Powder Coating, etc

OEM

Available

Transport Package

by Air or Sea Shipment

Specification

M6 to M12

Trademark

Sandum

Origin

China

HS Code

7318160000

Production Capacity

50000PCS/Year

Key features

Customizable Color: Offers customized color options to meet specific design requirements.

OEM Service Available: Supports OEM branding and manufacturing services for clients.

Durable Material Options: Constructed from SS304, Brass, or Steel+Zinc for longevity.

Professional Certification: Certified with ISO9001 and RoHS standards for quality assurance.

Versatile Applications: Suitable for doors, windows, wardrobes, and industrial machinery.

Comprehensive After-Sale: Provides online support, onsite installation, training, and free spare parts.

Wide Thread Range: Available in M4 to M20 thread sizes for diverse compatibility.

1-Year Warranty: Backed by a 1-year warranty for peace of mind.

Company profile

Shenzhen Sandum Precision Parts Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2008-06-30Average Response Time: ≤1.73hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as Shenzhen In-sail Precision Parts Co., Ltd., a China-based limited company and manufacturer/factory in Shenzhen, Guangdong. It produces precision fasteners and parts, including thread inserts, CNC-machined components, pogo pins, press-fit connectors, and self-clinching standoff nuts. The available information indicates ISO 9000 and ISO 9001 management-system certifications, more than 10 production lines, 21–30 quality-control staff, and 41–50 years of cumulative R&D-engineer experience. Export activity is reported at 41%–50% of total sales, with exporting beginning in 2008 and including agent-assisted exports. The evidence supports production, quality-management, export, and R&D strengths, but does not sufficiently establish after-sales service, financial credibility, customization capability, or a broad customer track record.

Supplier typeThe supplier is described as Shenzhen In-sail Precision Parts Co., Ltd., a China-based limited company and manufacturer/factory located in Shenzhen, Guangdong. Its stated business focuses on precision fasteners and parts, although one slice also classifies the company nature as a trading company, creating a mixed classification.

CertificationsThe supplier reports ISO 9000 and ISO 9001 certifications for its management systems. These certifications provide explicit evidence of formal quality-management practices.

R&D capabilityThe supplier reports 41–50 years of total R&D-engineer experience and explicitly emphasizes R&D, continuous learning, and ongoing improvement. This supports an established technical-development orientation, though no specific patents, new products, or innovation results are listed.

Production capacityThe supplier is identified as a manufacturer/factory producing precision fasteners and parts, with more than 10 production lines and an annual production-output range stated in the records. Its product keywords include thread inserts, CNC machining, pogo pins, press-fit connectors, and self-clinching standoff nuts, indicating relevant manufacturing scope.