Second slide
Second slide
Second slide
Second slide

About

Because of focus, it is professional

​ Over the past two decades since entering the mainland market, we have witnessed the vigorous development of the mainland's automotive industry and, taking this opportunity, have continuously achieved self-breakthroughs.
At present, the company has become the designated outsourcing heat treatment manufacturer for many automotive Oems and their first-tier suppliers. We always firmly believe that in terms of quality and service, there is never the best; in the future, there will only be better.
Therefore, we will persevere in delving deeply into the field of heat treatment, continue to be the most reliable outsourcing heat treatment manufacturer, and provide high-quality services to our customers.

+
Cover an area

66584

Industry experience

20Year+

Technological backbone

20+

Honor

Because of focus, it is professional

Equipment

Because of focus, it is professional

KingKwang Heat Treating (Kunshan) Co.,Ltd Four major advantages

Always prioritize reputation and service; Quick response, professional expertise

Strength manufacturer

Experienced

Craftsmanship and Quality

Thoughtful after-sales service

01

Powerful manufacturer

It has a group of experienced R&D teams

We always firmly believe that in terms of quality and service, there is never the best; in the future, there will only be better. Therefore, we will persevere in delving deeply into the field of heat treatment, continue to be the most reliable outsourcing heat treatment manufacturer, and provide high-quality services to our customers.

Hotline:185-0157-9970(Lin Shiqi)

Hotline:186-2525-6159(Zhu Hongwei)

02

Rich experience

Possessing rich and stable heat treatment technology and experience

Equipped with heat treatment equipment and QC (Quality Control) equipment from Japan, Germany, Switzerland and other countries, our professional heat treatment services include carburizing, isothermal quenching, nitriding, oxidation treatment, carburizing and nitriding, vacuum carburizing, quenching and tempering, high-frequency treatment, normalizing and annealing, etc.

Hotline:185-0157-9970(Lin Shiqi)

Hotline:186-2525-6159(Zhu Hongwei)

03

Craftsmanship quality

A production process that ensures processing efficiency and a complete inspection procedure

In response to the material and requirements of the customer's products, Xinguang will provide a complete and most accurate heat treatment solution to ensure that the products can exhibit better mechanical properties.


Hotline:185-0157-9970(Lin Shiqi)

Hotline:186-2525-6159(Zhu Hongwei)

04

Considerate after-sales service

Offer customers competitive prices

Work with customers to seek a balance point that can both reduce costs and maintain high quality.



Hotline:185-0157-9970(Lin Shiqi)

Hotline:186-2525-6159(Zhu Hongwei)

Service Area

Because of focus, it is professional

Becoming a designated outsourcing heat treatment manufacturer for numerous automotive OEMs and their first tier suppliers

Survivingthroughtechnology,Strive fordevelopmentthrough quality

We will persist in deepening our expertise in the field of heat treatment and continue to be the most trusted outsourced heat treatment manufacturer

Striving for excellence, integrity, enterprise, customer first

Eest Equipment

Because of focus, it is professional

News Info

+

07-28

2025

Improvement of heat treatment process for heavy-du…

Heavy-duty gears have a large load capacity, are subject to significant impact forces, and have high safety requirements. When in …

01-22

2021

The heat treatment processing factory lists the ch…

For vacuum heat treatment, the heat treatment processing factory - Xinguang Heat Treatment states that when heating in a vacuum st…

01-28

2021

Let's talk about the industrial scale, geograp…

After the reform and opening up, along with the rapid development of domestic machinery, automotive and other industries, the heat…

03-04

2021

Nitriding heat treatment manufacturers talk about …

Nitriding heat treatment manufacturer - Xinguang Thermal Treatment states that nitriding is carried out when other alloy elements …

03-04

2021

Nitriding heat treatment manufacturers briefly ana…

Ion nitriding first generates the r phase, and then when hydrogen carbide is added, it turns into the compound layer and dispersio…

09-02

2024

Annual Report on Hazardous Waste Storage Sites (Fa…

The project will build a new hazardous waste temporary storage area with an area of approximately 324 square meters in a suitable …