About us


SALE TEL: +8620-34758257
SERVICE TEL: +8620-34758730

A modern enterprise integrating R & D, manufacturing and sales
With the development of science and technology, to the quality of survival

       Guangzhou Know-How Industry & Equipment Co., Ltd is devoted to research, manufacture and sale of technology-intensive industrial equipments. It has a wholly-owned subsidiary Jiangmen Know-how Intelligent Equipment Co., Ltd which is research & development, production and manufacturing base. Its main products include helium leak detection system, helium recovery system, liquid vacuum charging machine and auto-brazing machine, etc, which are applied widely to refrigeration, automobile and new energy and 5G industries.

Quality Control

        Know-How established the Quality Management System according to ISO9001 standards in the year 2003, and has actualized full process quality control of design, purchase, assembly, installation, commissioning and after-sale service to guarantee the quality of each output equipment. Based on the Quality Management System for guarantee and improving for progress, Know-How would enhance customer satisfaction continually.

Technical Force

       Over 80% of all the employees are associate degree One third is for studying and researching technicians, who lead by the expert have been in research and application on helium leak detection more than ten years. NKH has its own core technologies and holds technical meetings regularly with home and abroad famous vacuum and leak detection companies.

Customization and un-standard design

        Rely on our highly experienced engineers, Know-How adopt the new production model main in Research & Design, Assembly & Commissioning as well as After-sale service, to manufacture customized equipments oriented the required technical specification.Know-How has been in the wake of the market and offered various types of special equipments since its establishment. These equipments are supplied not only to the domestic but also exported to America, Europe, Asia, Africa and other regions. Our products obtain a great fame by the advanced technology and reliable quality.

After-sale service

        Complete after-sale service system ┄ NKH has established sale and after-sale networks in Guangzhou, Shanghai, Tianjin, it also supplies with professional maintenance engineers for 24 hours response to customers` service requirements, which guarantee stable operation of the equipment.




Copyright @ 2016 Guangzhou Know-how Industry & Equipment Co., Ltd. 粤ICP备09022019号-1号