I want to keep our design in secret, can we sign NDA?

Sure, we can sign NDA before you send the drawing.

What is the leading time?

It depends on quantity. Generally 7-20 days after order confirmation.

What is the after sales service team policy?

If you have any problems after receiving the product, you can provide feedback through voice call, video conference, email, etc. within one month. Our team will provide you with solutions within a week.

Aluminum CNC Metal Mounting Brackets with CNC Machining Processing

Name: Aluminum CNC Metal Mounting Brackets with CNC Machining Processing
Brand: Qingdao Lianchengda Machinery Co., Ltd.
SKU: 2114091922

Shandong, ChinaQingdao Lianchengda Machinery Co., Ltd.

US$10.00-20.00

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours

Warranty

1year

Model NO.

LCD-138

Condition

New

Certification

ISO9001

Standard

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

Customized

Material

Aluminum

Application

Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery

Customized Logo

Available

Customized Package

Available

Material Available

Plastic/Metal

Anodized

Available

Powder Coated

Available

Zinc Coated

Available

Transport Package

Safe Package

Trademark

LCD

Origin

China

HS Code

732690

Production Capacity

1000000PCS/Year

Key features

Customized Logo and Package: Customized logo and package are available to meet specific branding needs.

Wide Material Selection: Supports Aluminum, Stainless Steel, Steel Alloy, Brass, and special materials like Titanium.

Extensive Surface Treatments: Offers Anodized, PVD Plating, Powder Coated, Brushing, and Laser Engraving options.

High Precision Machining: Achieves tolerance of +/-0.005 - 0.01mm with Ra0.2 - Ra3.2 surface finish.

100% Quality Inspection: All parts undergo strict self-inspection and final QC before shipment.

Design Service Support: Provides design services if customers lack drawings, based on requirements or samples.

NDA Protection Available: Non-disclosure agreements can be signed to protect customer design secrets.

Fast Response Support: After-sales team provides solutions within one week via call, video, or email.

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: ≤4.05h

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:Are you a manufacturer or a trading company?

We are a factory located in Shandong, China, with 20 years of rich experience, covering 6000 square meters. Complete facilities, including 3D quality inspection equipment, ERP system and 40 machines. If necessary, we can provide you with material certificates, sample quality inspection and other reports.

Q:How can I get a quotation from your company?

Contact us. In order to quote you as soon as possible, we need the following information: 1. Detailed drawings (format: 2D: PDF, DXF, DWG 3D: STEP, IGS, PRT etc.) 2. Material 3. Quantity 4. Surface treatment 5. Any special packing or other requirement.

Q:What is the MOQ?

At least 1 PCs, adjusted based on processing difficulty and product price.

Q:Can I get a sample for check?

Of course, but there is a sampling fee, we will return it back in mass production.

Q:What if I want to custom a part but I can't provide drawings?

We can also provide design services as long as you tell me all the requirements or send us samples for scanning.