Shenzhen E-union not only as a part of Tonkey is responsible for overseas sales , after sales serice and marketing feedback , but also as independent accounting unit involves in new product develpment and its improvement according to market reseach and customer feedback to meet various request from the world.Tonkey is specializing in the manufacture and marketing of a wide range of personal care heating products, pet heating products, seedling heating products. With wholly-owned production facilities DongGuan, PRC, covering an area of 12000 square meter, Tonkey has its own research and development and engineering teams for product development and is well experienced in the development of OEM projects for many well known brand names in the US, Europe, Asia and Australia. Famous in the industry for its high standards and equipped with the most advanced plastic injection and inspection equipment, Tonkey is fully capable of meeting the most exacting quality standard. Most of our products are aimed at overseas markets, we are fully conversant with the wide range of quality and safety regulations and directives which apply to those markets and have a full appreciation of customers demands in terms of quality and prompt and punctual delivery. From initial design to final shipping, our firm control over every aspect of the production process means that our clients can rest assured of first class results every time they do business with us.Welcome to visit us !