Is there quality control before shipping?

Yes, we have a dedicated QC department for quality control before shipping.

What is the delivery time?

Delivery takes 7-50 days, depending on the specific parts required.

Premium OEM Stainless Steel Structures for Heavy Machinery

Name: Premium OEM Stainless Steel Structures for Heavy Machinery
Brand: Qingdao Conringwon Automation Technology Co., Ltd.
SKU: 1899910715

Shandong, ChinaQingdao Conringwon Automation Technology Co., Ltd.

US$0.10-1,800.00

1 Piece

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Standard

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

Tolerance

+/-0.10mm

Model NO.

CRW-FW-001

Surface Treatment

Powder Coated

Machining Method

Welding

Material

Steel

Name

Marine Frames

Diameter

0.5-3m

Surface

Painting, Powder Coated, Galvanized

Thickness

10-25mm

Transport Package

Pallet

Specification

Customized

Trademark

CRW

Origin

China

HS Code

8480600000

Production Capacity

500000PCS

Key features

Custom Marine Frames: Customizable marine frames with diameter 0.5-3m and thickness 10-25mm.

Wide Material Selection: Carbon steel, stainless steel, aluminum, brass, copper, bronze, and alloys.

Advanced CNC Capabilities: Large CNC machining and welding fabrication with gantry milling and boring.

Multiple Surface Treatments: Powder coating, painting, galvanizing, anodizing, and chrome plating available.

Fast Quotation Service: Quotes provided within 2 hours after receiving 2D or 3D drawings.

Strict Quality Control: Dedicated QC department ensures quality control before shipping.

Flexible Delivery Time: Delivery ranges from 7 to 50 days depending on part complexity.

OEM/ODM Support: Full OEM and ODM services available for custom machinery structures.

Company profile

Qingdao Conringwon Automation Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2017-11-02 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤10.72h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryQingdao Conringwon Automation Technology Co., Ltd. is a Chinese limited-company factory established in 2016, located in Qingdao, Shandong. The supplier offers conveyor systems, precision machining, welding, casting and forging, and automation equipment. It reports export activity since 2017, self-operated import-export rights, and export sales representing 31%–40% of total sales. Evidence indicates ISO9001:2015 certification, six production lines, 21–30 quality-control staff, five R&D engineers, and stated machinery and machining capacities. The supplier provides OEM and ODM services and describes successful logistics transportation, petroleum refining, and textile machinery projects. However, after-sales processes, financial credibility, and independently verified customer references are not sufficiently documented.

Supplier typeThe supplier is identified as a limited company and factory in Qingdao, Shandong, China, operating in manufacturing. Its listed product scope includes conveyor systems, precision machining parts, welding services, casting and forging, and automation equipment.

CertificationsThe supplier reports holding an ISO9001:2015 management-system certificate along with unspecified additional certifications. The available evidence confirms certification is claimed, but does not provide certificate scope, validity dates, or the identity of the other certifications.

R&D capabilityThe supplier reports five R&D engineers, OEM and ODM design-development services, continuous improvement and innovation objectives, and engineers with more than 15 years of machinery-production-line experience. Its listed CNC, laser-cutting, bending, welding, and machining equipment supports engineering execution, although independently verified innovation outcomes are not provided.

Production capacityThe supplier reports six production lines and capacities covering machinery, steel structures, machining parts, welding structures, and CNC-machined parts. It also describes two factory zones totaling 14,500 square meters and a broad equipment base, while employee figures differ across records: 78 employees in the company profile versus more than 150 claimed in the description.

Customization capabilityThe supplier explicitly offers OEM and ODM services, states that its engineers can design and develop products according to customer requirements, and specializes in customized CNC machining, conveyor rollers, precision parts, and welded frame parts. The product and process range includes machining, welding, cutting, bending, drilling, grinding, and coating.