What is the tolerance for machining?

The machining tolerance is 0.01mm.

How long does it take to develop a new product?

Qualified products can be developed within three weeks according to customer needs.

What certifications does the company have?

The company has passed ISO9001, ISO14001, ISO45001, and IATF16949 quality system certifications.

Trailer Forging Ring Forged Trailer Parts Trailer Towing Device

Name: Trailer Forging Ring Forged Trailer Parts Trailer Towing Device
Brand: Longyan Changtong Machinery Equipment Co., Ltd
SKU: 2230729815

Fujian, ChinaLongyan Changtong Machinery Equipment Co., Ltd

US$0.10-5.00

1,000 Pieces

Product profile

Customization

Available

Diameter

3/4 inch

Loading Weight

2000lbs

Model NO.

Customized

Material

Steel

CNC Service

Available

Lead Time

35-40days

Forging Product Weight

0.1kg - 50kg

Quality Control

100% Inspection

Service

One Stop Service of Forgining and Machining

Transport Package

Customized Pallet Case

Specification

Customized

Trademark

Origin

Longyan, China

Production Capacity

20000tons/Year

Key features

Customization Capability: Supports full customization from samples, designs, and flexible minor adjustments.

Fast R&D Development: Develops qualified products within three weeks based on specific customer needs.

Strict Quality Control: 100% inspection of finished products with advanced testing equipment like spectrometers.

Multi-Industry Application: Suitable for automotive, agricultural machinery, hydraulics, and medical devices.

Advanced Manufacturing: Equipped with 630T-1600T forging lines and CNC machining centers for precision.

Material Versatility: Processes carbon steel, alloy steel, and stainless steel with various heat treatments.

Certified Quality System: Holds ISO9001, ISO14001, ISO45001, and IATF16949 certifications.

Surface Finish Options: Offers chrome plating, sandblasting, painting, anodizing, and powder coating.

Company profile

Experienced TeamExhibition Experience100% Finished Products InspectionQuality Assurance

Longyan Changtong Machinery Equipment Co., Ltd

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤4.17h

AI-Powered supplier vetting

SummaryCT Machinery is identified as a combined company with manufacturing, export, service, quality-control, and R&D-related information available. It reports ISO9001, ISO14001, ISO45001, and IATF16949 certification, although supplier-management-system certification is recorded as NIL. The supplier provides broad customization and ODM services, but reports no new products during the past year. Manufacturing evidence includes CNC, cutting, forming, shot blasting, and precision-forging equipment, with finished-product inspection instructions that are uniformly followed. Export activity is substantial, with 90% of sales from exports and 11 years of exporting, but the supplier reports no overseas agents, branches, warehouses, showrooms, or in-stock capacity. Documented procedures exist for supplier approval, corrective and preventive actions, complaint handling, quality assurance, and supplier-service assessment. No explicit financial evidence or customer cases is provided.

Supplier typeThe supplier is explicitly classified as a "Combined" company, and its available information covers manufacturing, export trade, service, quality control, R&D, and other business areas. Its stated business scope also includes research services and sales or distribution of medical, protective, cosmetic, and hygiene products, subject to required approvals.

CertificationsThe company states that its quality system is certified to ISO9001, ISO14001, ISO45001, and IATF16949. However, certification of supplier management systems is separately recorded as NIL, so the evidence supports quality-system certification but not supplier-management-system certification.

After-Sales capabilityThe supplier states that it provides support from initial inquiry through after-sales service, and it has documented and followed procedures for corrective and preventive actions and customer complaints. However, it reports no in-stock capacity, overseas warehouse, overseas showroom, overseas agent or branch, and zero countries offering overseas services, which limits evidence of localized after-sales support.

Production capacityProduction evidence includes CNC machining centers, CNC lathes, cutting, forming, shot blasting, and three precision-forging lines rated at 630T, 1000T, and 1600T, with planned capacity expansion. Finished-product inspection instructions are in place and uniformly followed, although the supplier reports no valid manufacturing-capacity contract with related subcontractors and no inventory capacity.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. These repeated declarations directly support broad customization capability.