Custom Precision Metal Casting Services with Anodizing Finish

Product Description

Company Introduction

Founded in 2014, Longyan Changtong Machinery Equipment Co., Ltd. specializes in distributing auto parts and engineering machinery components. In 2020, it established Fujian Jinshang Machinery Co., Ltd., housing a 26,000-square-meter state-of-the-art production base.

The company operates a comprehensive manufacturing system, producing forging blanks, semi-finished and finished components for automotive, agricultural machinery, and hydraulic industries. Its production capabilities include 630T, 1000T, and 1600T precision forging lines, over 100 machining centers, advanced turning/milling equipment, and automated lathe systems.

Committed to precision, the company features complete testing instrumentation (three-coordinate measuring machines, spectrometers) and uses Pro-E and CAD/CAM for design. Supported by automatic medium-frequency heating equipment and machining centers, it achieves 3-week new product development cycles.

With a skilled technical team and robust quality management system, the company holds ISO9001, ISO14001, ISO45001, and IATF16949 certifications. Upholding "survive by quality, develop by reputation" and "customer satisfaction as standard", it delivers superior products and services globally.

 

Specification

Material Capabilities	Carbon steel: 1020,1020,1035,1045,1055,Q235,Q345 etc., Alloy steel: 40Cr, 20CrMnTi, 20CrNiMo,35CrMn,42CrMo4 etc., Stainless steel:SS304,SS316 etc.
Forging Product Weight	0.1kg - 50kg
Applicable Heat Treament	Normalization , quenching and tempering, Case Hardening, Nitriding, Carbon Nitriding,
Process	Hot- Forging/Cold- Forging/Drop- Forging/Open-Die- Forging
Machining Capabilities	CNC turning/milling/drilling/grinding/assembly to Packing
Machinery Tolerance	0.01mm
Surface Finish	Chromeplating/sandblastin/painting/anodizing/powdercoating/electrophoresis etc
Forging Machine	630T, 1000T, 1600T, 1800T planning.
Application	Automotive parts / Agricultural machinery parts/mechanical equipments / Automation machine/medical device/industrial machine /automobile/electric appliance/and other industries etc.

Custom Precision Metal Casting Services with Anodizing Finish

• Engineering & Innovation 
With over 10 years of combined professional experience, CT provides highly trained engineers to support your project. From the beginning phase through completion, our engineers are ready to personalize the wide range of available services to accommodate your exact product specifications and supply chain needs. 
• Quality Guarantee 
Quality Assurance is a critical part of the production process at ChangTong.We are ISO9100:2015 certified,we also acquire certified Mill Test Reports (MTRs) to ensure traceability of all raw materials, standards compliance, and guaranteed product quality. 
• Just in time delivery 
When partnering with CT and utilizing our JIT services, you can be sure your shipment will arrive at its destination just before it's needed. This kind of timing, in many 
cases, lowers both inventory and storage costs.Whatever your manufacturing supply needs, we can meet your logistic requirements with just-in-time precision.

Certifications

Packing & Delivery