Products

DESCRIPTION

• Overview
• Product Description
• Product Display
• Specification
• Company Profile
• Customization Process
• Certifications
• Packaging & Shipping
• FAQ

Overview

Basic Info.

Model NO.	Custom-CNC Machining Part
Type	Trailer Hitch & Towing Systems
Material	Carbon/Alloy/Stainless
Production Process	Cutting/Stamping/CNC/Welding
Surface Treatment	E-Coat+Powder/Zinc
Application Industry	Special Vehicles/Trailer & Towing Systems etc.
Drawing Format	Pdf / Step/ Dwg / Dxf / Iges
OEM / ODM Service	OEM & ODM Available
Customization Scope	Size / Material / Surface Treatment
Material Grade	DIN/AISI/En/GOST/JIS/ISO
Certification	ISO9001 & 45001 & 14001 & SGS
Welding Standard	ISO 3834 Available
Sample Lead Time	7-15 Days
Mass Production Lead Time	20-35 Days
Quality Control	100% Inspection Before Shipment
Inspection Report	Material Report / Dimension Report Available
Salt Spray Resistance	72-500 Hours Optional
Testing Service	Load Test Available
Transport Package	Wooden Crate Transportation
Specification	Customizable
Trademark	LKD
Origin	Qingdao, China

Packaging & Delivery

Package Size60.00cm * 40.00cm * 30.00cm Package Gross Weight100.000kg

Product Description

Product Description

MAIN PRODUCTS (for 'Recommended Products' section)- OEM welded parts and welded assemblies: mounting brackets, mounts, gussets, frames/subframes, structural connectors, reinforcement modules- Trailer hitch components and towing parts (OEM): hitch mounts, tow brackets, receiver-related components, safety chain plates, coupler brackets- Mounting brackets and supports: weld-on brackets, mounting plates, bushing brackets, hinge brackets, reinforced supports- Machined parts for assemblies: pins, shafts, sleeves, bushings, spacers, threaded parts- Sheet metal and formed parts: laser-cut plates, press-brake formed parts, guards/enclosures (as required)- Outdoor corrosion-protected parts: e-coating + powder coating, powder coating, galvanizing, zinc plating, passivation Typical applications: trailers and towing systems, municipal/special-purpose vehicles, sweepers, snow equipment, and outdoor heavy-duty machinery.

Product Display

Specification

Material	Carbon/Alloy/Stainless
Process	Cutting/Stamping/CNC/Welding
Surface Treatment	E-coat+Powder/Zinc
Product Applications	Trailer hitch & towing systems

Company Profile

We turn drawings into repeatable production by combining laser cutting, stamping, press-brake forming, CNC turning/milling, and both robotic and manual welding. Typical deliverables include mounting brackets, hitch and towing brackets, structural connectors, thick-plate gussets, subframes, reinforcement modules, and machined pins/bushings used in welded assemblies. Materials include carbon steel and stainless steel, with high-strength and wear-resistant grades available upon request.For repeat orders, we build dedicated fixtures and control fit-up before welding. Key characteristics such as hole position, flatness, and interface points are inspected in-process and at final inspection. We support corrosion protection for outdoor service, including e-coating + powder coating (popular for black outdoor parts), powder coating, galvanizing, zinc plating and passivation per requirement. Inspection records, material certificates, and coating specifications can be provided on request.We are most competitive on OEM components and welded sub-assemblies - from prototypes and pilot runs to stable, high-volume supply. Parts are protected with film/foam and packed in cartons, pallets, or export wooden crates to reduce transit risk.To quote quickly, please share: drawings (PDF + STEP/STP or DWG/DXF), material, surface finish, target quantity/annual volume, and any critical tolerances.Customization Process

1) RFQ review: drawing check and DFM feedback
2) Process planning: cutting/forming/machining/welding sequence
3) Fixture and gauge design for repeatability
4) First article build + measurement report (FAI available on request)
5) In-process control: hole position, flatness, key interfaces
6) Welding control: fit-up, visual check, weld size and cleaning
7) Surface finishing: pretreatment, coating thickness control (as required)
8) Final inspection + packing check before shipment
9) Batch traceability for repeat ordersCertifications

Packaging & Shipping

FAQQ1: Are you a manufacturer or a trading company?
A1: We are an OEM manufacturer with in-house cutting, stamping, CNC machining and welding. Coating and export packing are arranged per requirement.

Q2: What products do you focus on?
A2: Custom metal fabrication, welded parts and welded sub-assemblies - especially mounting brackets, trailer hitch components, thick-plate structural connectors and machined pins/bushings used in assemblies.

Q3: What information is needed for a quotation?
A3: Drawing (PDF + 3D such as STEP/STP, or DWG/DXF), material, surface finish, quantity (trial + annual volume), and any critical tolerances/inspection points.

Q4: What file formats do you accept?
A4: PDF plus STEP/STP, DWG/DXF or IGES. Photos or samples can be used as reference.

Q5: Do you support prototypes and low-volume orders?
A5: Yes. We support prototypes and pilot batches, then scale to repeat production.

Q6: Can you handle high-volume repeat orders?
A6: Yes. For repeat items we make dedicated fixtures and keep batch traceability for stable quality.

Q7: What is your typical lead time?
A7: Depends on complexity and finishing. Samples are commonly 7-20 days; production 20-45 days (confirmed per order).

Q8: What materials can you work with?
A8: Carbon steel and stainless steel, and selected high-strength/wear-resistant grades upon request.

Q9: What surface finishing can you provide?
A9: E-coating + powder coating, powder coating, galvanizing, zinc plating, passivation and customer-specified systems.

Q10: How do you control quality?
A10: Fit-up control in fixtures, in-process checks, final inspection of critical dimensions (hole position, flatness, interfaces), and traceable batch records. Reports available on request.

Q11: How do you pack and ship?
A11: Cartons, pallets or export wooden crates with foam/film protection. Shipping by express/air/sea; EXW/FOB/CIF supported.Q12: Can you sign an NDA / keep drawings confidential?
A12: Yes. Customer drawings and specifications are treated as confidential and an NDA can be signed if required.

Q13: What if there is a quality issue?
A13: We investigate with batch traceability, provide corrective action, and support replacement/credit based on confirmed root cause.