How to make sure the color after painting or powder coating can be correct?

We have color card with different color number, such as RAL9016, we will contrast the sample surface and color card, to make sure the final surface effect is correct.

If we find the defect products exist in the batch parts, how to do?

Yes,your caution is very good, in fact, when batch production, we need do sampling. Before shipment, we also do testing to make sure the quality is ok. If you found several defect product exists, pls take photos and send your quality feedback, we will check and send you qualified products. But pls be assured that our products is qualified, unless caused by the worker's mistake to place.

OEM Quality Threaded Stainless Steel Carbon Steel Iron Flange Machining

Name: OEM Quality Threaded Stainless Steel Carbon Steel Iron Flange Machining
Brand: Qingdao Yonglihao Machinery Co., Ltd.
SKU: 1998266732

Shandong, ChinaQingdao Yonglihao Machinery Co., Ltd.

US$0.10-2.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24hrs

Warranty

1year

Model NO.

YLH0354

Condition

New

Certification

SGS

Standard

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

Customized

Material

Metal

Application

Metal Cutting Machine, Metal Processing Machinery Parts, Metal Engraving Machinery

Surface Treatment

Painting/Powder Coating/Sand Blast/Anodise

Tolerance

0.01mm

Market

All The World

Lead Time

15-30days

HS

73269019

Transport Package

Plywood

Specification

Steel

Trademark

YLH

Origin

Qingdao

HS Code

7326909000

Production Capacity

500ton

Key features

Customized Surface Treatment: Offers Painting, Powder Coating, Sand Blast, and Anodise options.

High Precision Machining: Achieves accuracy of 2-3um with tolerance up to 0.01mm.

Wide Material Selection: Supports Stainless Steel, Carbon Steel, Aluminum, and Copper alloys.

Fast Lead Time: Production completed within 15-30 days depending on product.

Comprehensive Quality Control: Includes raw material inspection, in-process monitoring, and final testing.

Advanced CNC Technology: Utilizes 5-axis machining centers and laser cutting for complex profiles.

Global Market Standard: Certified by SGS and compliant with DIN, ASTM, ANSI, and other standards.

High Production Capacity: Monthly capacity reaches 1 million parts with consistent quality.

Company profile

Qingdao Yonglihao Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2010-07-01 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.91h CertifiedTerms of Payment: T/T, PayPal, Western Union CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

About Our Factory & Business Background

AddressNo. 19 Ruijin Road, Licang District, Qingdao, Shandong, China

Plant Area80 square meters

Number of Employees8

Registered Capital500,000 RMB

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsMetal Stamping Part, Metal Bending Part, Aluminum Die Casting Part, Metal Welding Part, Machining Part

R&D Engineers2 people

Our Industry Experience & Global Business Record

Year of Establishment2020-04-28

Main MarketsNorth America, Europe, Africa

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

Our Certifications, Standards & Industry Recognition

Management System CertificationOthers

Product Q&A

Q:How long can I get the sample?

Depends on your specific items, within 3-7 days is required generally.

Q:What kinds of information you need for quote?

Kindly please provide the product drawing in PDF, and will be better you can provide 3D drawing in STEP or IGS format.

Q:What shall we do if we do not have drawings?

Please send your sample to our factory, then we can copy or provide you better solutions. Please send us pictures or drafts with dimensions (Length, Hight, Width), CAD or 3D file will be made for you if placed order.

Q:How can we know the chemical component of your products is according to our request?

When we offer samples or batch parts, we will also send you our material list from our material factory, it shows more detailed.

Q:How to guarantee your final size can meet our drawing request?

we will make moulds according to your 3D drawing. And we also do sampling when batch production start, to make sure the final dimension can meet your request.