Top Quality Polishing High-Precision CNC Machining Parts

Name: Top Quality Polishing High-Precision CNC Machining Parts
Brand: Qingdao Lianchengda Machinery Co., Ltd.
SKU: 2110430862

Shandong, ChinaQingdao Lianchengda Machinery Co., Ltd.

US$0.30-200.00

1 Piece

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Standard

GB, EN, China GB Code, JIS Code, TEMA, ASME

Tolerance

+/-0.02mm

Model NO.

R-6016

Surface Treatment

Powder Coated

Machining Method

Laser Cutting

Material

Stainless Steel

Finishing

Anodizing, Polishing, Zinc Plating, Nickel Plating

Drawing Format

CAD, Pdf, Solidworks, STP, Step, Igs, etc.

MOQ

1PCS

Delivery Time

in 20days

Product

Sheet Metal Shell

Transport Package

Customized

Trademark

LCD

Origin

China

HS Code

850519

Production Capacity

500000/Year

Key features

High Precision CNC Machining: Computer-controlled cutting ensures extreme accuracy for aerospace and medical industries.

Wide Material Versatility: Processes steel, stainless steel, aluminum, brass, and plastics for diverse applications.

Comprehensive Quality Control: Full inspection from incoming material to outgoing control ensures product quality.

Cost-Effective Manufacturing: Reduces labor costs and material waste while increasing production speed.

Flexible Customization: OEM/ODM services with customizable finishing, drawing formats, and low MOQ of 1 PC.

Diverse Surface Treatments: Offers powder coating, anodizing, polishing, galvanizing, and more for various needs.

Fast Delivery Time: Standard delivery within 20 days for efficient project turnaround.

Professional After-Sales Support: Experienced engineers provide follow-up and assistance for any product questions.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Qingdao Lianchengda Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.92h

AI-Powered supplier vetting

SummaryQingdao Lianchengda Machinery Co., Ltd. is a China-based limited company established in 2017, with 56 employees and four production lines. It offers sheet metal fabrication, stamping, CNC, and tube parts, and states that it can customize single-piece products. The supplier reports a professional technical team, design drawing analysis, product control plans, third-party inspection acceptance, and a stated first mass-production lead time of 30–60 days. SGS is identified as the auditing organization, with a report period from May 17, 2025 to May 16, 2026; however, the audit result is recorded as “0,” without an explained interpretation. Management-system certification is listed as NIL. R&D, OEM/ODM, quality-assurance, traceability, sustainability, overseas service, and customer-case information is unavailable or marked unknown. The supplier’s primary export market is listed as domestic, so international delivery capability is not established by the provided data.

Supplier typeThe supplier is identified as Qingdao Lianchengda Machinery Co., Ltd., a Chinese limited company operating in Shandong. Its stated product scope covers sheet metal fabrication parts, stamping parts, CNC parts, and tube parts, while its primary export market is recorded as domestic.

CertificationsSGS is listed as the audit organization, with an audit report period from May 17, 2025 to May 16, 2026. However, the audit result is recorded as “0” without an explanation, and supplier management-system certification is explicitly listed as NIL; therefore, certified compliance cannot be confirmed.

After-Sales capabilityThe supplier states that it provides excellent after-sales service, maintains control plans for all products, accepts specified third-party inspections, and determines warranty terms according to the product and processing. These statements indicate a declared service approach, but do not establish measurable service performance or warranty coverage.

Production capacityThe supplier offers four stated manufacturing categories, operates four production lines, and reports a normal first mass-production lead time of 30–60 days, with an off-peak lead time of one month. It also states that control plans are used for all products, but detailed capacity validation, fulfillment performance, and quality-assurance systems are unavailable.

Customization capabilityThe supplier explicitly states that customization of one piece is acceptable and that its technical team can quickly analyze customer drawings to develop a solution. It also describes first-article provision after design and cost confirmation, directly supporting small-volume and drawing-based customization capability.