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Dongguan City Fenggang Tonzze Machinery Factory is one of the leading professional manufacturers of metal surface processing machines in China. The workshop covers an area of 10000 square meters, area of structure is about 5000 square meters, and the factory has 110 workers, and over 10 research and development staffs, with year production of more than 2000 sets of machines.

Since our factory was founded in 2000, basing on the principle of quality-oriented, honest to win the trust, we have been providing the surface processing technology for our customers as perfect as we can. We are improving our quality management and provide all-around services to every customer. With the company spirit of constantly perfecting our professions, preciseness and high-efficiency, we have been taking the challenges of growing professional technology, and continuously providing a series of professional products with high quality and effect according to the different requirements of grinding or polishing in different industries. Our customers can see the excellent effect of our series products as well as fully share the extra value of our individual service to each customer.

Our factory is manufacturing and selling Metal Working machine such as magnetic grinder, vibratory grinding machine, centrifuge polishing machine, rotary polisher, tumbling finishing machine, etc. and all kinds of grinding materials (abrasives) such as stainless steel pins, brown fused alumina grinding stones, alumina porcelain polishing stones, resin grinding stones, walnut shell, corncob, etc. 
Now we new develop and manufacture induction heating equipments, such as high frequency heating machine, medium frequency heater, inductive heating forging machine, induction heating melting furnace, etc.
The quality of Tonzze machines is of the top class in China. With the best quality, Tonzze machines are CE and ISO9001 certificated, and we have a good sale in the all over the world such as Europe, Americas, Africa, Middle East, South-east Asia, etc. Tonzze machines have a long working life with low working cost. Tonzze machines with few breakdown keep you off troubles, and fulfill your requirements on metal surface finishing.

Tonzze machine products are suitable for grinding, de-burring, chamfering and polishing all kinds of metal parts; and metal heat treatment, quenching, annealing, welding, hardening, forging and smelting. They are applied into the industries of horologe, eyeglass, lock manufacturing, ornaments & jewellery, electron, art-ware, machinery and hardware, etc. We also provide service of valet processing your workpieces or parts.

Our main clients are machinery factories, hardware factories, electronics factories, eyeglass factories, button factories, auto parts factories etc. Foxconn; Huawei; some mobile phone OEM factories of Samsung, Nokia, iPhone; some auto parts factories of BYD, VW, AUDI, TOYOTA, CHERY, CHANA are our customers.

Your satisfaction is always our pursuit!

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