Professional Manufacturer of Precision Testing Instruments for Adhesives, Environment & Materials

About Us

Guangdong Kejian Instrument Co., Ltd.

Since its establishment in 2005, Guangdong Kejian Instrument Co., Ltd. has always focused on the field of adhesive precision testing instruments, specializing in the full-chain layout of product research and development, production, sales, and service. It has now developed into a high-tech enterprise with integrated operational capabilities, establishing an excellent reputation and exerting widespread influence in the industry.

20,000

Total area
50+

Exporting countries and regions
7

Inventive Patents
35

Utility Model Patents

Corporate Mission

Create value and trust for customers
Provide opportunities and platforms for employees
Win profits and development for the enterprise
Contribute technology and talents to society

Development History

2005

Company established.
2007

Kunshan Branch set up in Jiangsu Province.
2009

Hong Kong KeJian Industrial Co., Ltd. registered.
2011

Chongqing Branch established.
2014

Joined China Adhesives Industry Association.
2016

Relocated to Mowu Industrial Zone, Dongguan, covering an area of 11,000 square meters.
2018

Awarded the title of National High-Tech Enterprise.
2020

Renamed as Guangdong KeJian Instrument Co., Ltd.
2024

Recognized as a Specialized, Sophisticated, Unique and New Enterprise.
2025

Relocated to the corporate headquarters in Nancheng District.

Company Profile

Certificate of Invention Patent

Utility model patent certificate

Certificate Of Quality Management System Certification

Utility model patent certificate

Certificate of Invention Patent

Do We Need To Offer You Any Assistance?

Looking ahead, Guangdong Kejian Instrument Co., Ltd. will continue to uphold the core philosophy

+86 139 2947 7992

+86 139 2551 9875
sale056@kejian-tech.com

sale069@kejian-tech.com

Free consultation. No commitment required.

Solutions

Automotive Protective Film and Window Film Testing Solutions

In the fields of automotive aftermarket maintenance, original factory supporting and auto modification filming

Glue Coating Testing Solution

In the fields of adhesive products and film coating, glue and coating layers are the core basic materials for product bonding, lamination and surface protection.

Adhesive Tape & Protective Film Testing Solution

Adhesive tapes and protective films are widely used in packaging, electronics, automotive, medical, and new energy industries.

Electronic Die Cutting Testing Solution

Die-cutting is a critical process in self-adhesive printing, electronic materials, optoelectronics, new energy, and automotive industries.

Self-Adhesive Label Testing Solution

Self-adhesive labels are widely used in food, daily chemical, pharmaceutical, logistics, electronics, and automotive industries.