Sheet Metal Part Processing with Precision Welding and Coating Options

Name: Sheet Metal Part Processing with Precision Welding and Coating Options
Brand: Qingdao Lianchengda Machinery Co., Ltd.
SKU: 2101940072

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.

LCD-001

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

Transport Package

Customized

Trademark

LCD

Origin

China

HS Code

850519

Production Capacity

500000/Year

Key features

High Precision Tolerance: Achieves +/-0.02mm tolerance for critical accuracy.

Extensive Material Options: Supports Aluminum, Steel, Stainless Steel, Brass, Copper, and more.

Diverse Surface Treatments: Includes powder coating, anodizing, plating, polishing, and painting.

Low Minimum Order Quantity: Accepts orders starting from 1 piece.

Rapid Delivery Capability: Standard delivery time is within 20 days.

Comprehensive Processing Services: Offers laser cutting, welding, bending, stamping, and CNC machining.

Flexible Customization: Provides full customization from samples or designs.

Multiple Drawing Formats: Accepts CAD, PDF, Solidworks, STP, STEP, IGS, and more.

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: ≤0.66h

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.

Product Q&A

Q:What information is required for a quotation?

Please send us your product drawings. The following details are essential: A. Material Specifications B. Desired Surface Finish C. Precision Tolerance D. Required Quantity

Q:What is the payment process?

Our payment terms are adaptable to meet specific needs. Typically, we recommend a 50% TT deposit, with the balance due prior to shipment.

Q:How can I track production progress?

We will reconfirm your requirements and provide you a sample before mass production commences. Throughout production, we will keep you updated on progress and conduct a 100% quality inspection before shipment.

Q:How will I be informed about delivery?

We will notify you of the tracking number as soon as it is available from the shipping agent. We will also continuously update you with the latest shipping details.

Q:What is your approach to after-sales service?

Once our metal parts are integrated into your products, we eagerly await your feedback. Should any questions arise regarding our metal parts, our seasoned engineers are on standby to assist you.