Our Team

150 people, and working relationships with research colleges and universities.

There are 150 employees in our company. 40% of them have a college education, and 5 were educated in other countries.

We have built a technical cooperation relationship with many scientific research colleges and universities in the field of environmental protection, specialising in advanced product technique and high-quality products for customers.

We keep close cooperative relationships with experts, and continue to hire good graduates and technicians in the ceramic field as the new blood of our company. Our work team is experienced, senior, united and cooperative.

Frequently Asked Questions

Is Deferry a manufacturer or a trading company?

Deferry is a manufacturer. Nanning Deferry Environment Protection and Energy Conservation Co., Ltd designs and produces exhaust after-treatment products, and a separate company, Nanning Deferry Import & Export Trading Co., Ltd, handles international sales.

Which quality certificates does Deferry hold?

Deferry obtained ISO 9001 and ISO 14001 certificates in 2015 and runs an eight-step quality control procedure covering incoming inspection through to the quality management system.

Which markets does Deferry supply?

Deferry supplies domestic manufacturers of converters and combustion engines in China, and has developed markets in Europe, America and the Middle East.

Tell Us the Size the Standard and the Volume

Send the dimensions, cell density and emission standard you need, or the OE number you are matching. We will come back with specification and price.

Email Us +86 18176272296