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Tongchi has a quality control system which carries on the examination and experiment, the quality control system makes sure that the products from developing, manufacturing, assembling and service can be controlled strictly.

Tongchi has owned outstanding designers, from product business planning, model manufacturing, three dimensional modeling structure designing and mold manufacturing they pursue perfectly.

Tongchi also has owned outstanding workers and complete facility of manufacturing, experiment and test.

Tongchi company is selling to world each place by high quality products! Welcome to come to discuss the service!