Corning Group Limited is one of the leading group companies that produces and develops advanced sexual products and biotechnological products, and also sells the products all over the world. Subsidiary companies include Guangzhou Manning Trade Co., Ltd, Trnsking Industries. Ltd and Shenzhen Novelty Electronic Co., Ltd. Main products include G-high vibrator series, Green Protect Photo-catalyst & Air-Bathing sterilizer---room model, car model and PC model and Green Protect Botanical Bactericide. The products have obtained FDA, VDE, UL, and CE Certifications. We have our own brand with knowledge right patented in China mainland, USA, European Union, Taiwan and Japan. We have a lot of distributors for our products in North America, South America, European Union and Asia etc. 







Trnsking Industries. Ltd is located at Xiuxing Village, Kengzi Town, Longgang District, Shenzhen, Guangdong Province, China. Work area is about 8000 square meters. There are more than 500 employees in the factory, including 25 technicians. Main dealing with plastic electronic toys, OEM mould design and production, plastic injection and assembly line work, and so on. 







Departments and workshops listed as follows: 



1) Quality control department



2) Assembly work line



3) Oil and pigment spraying workshop



4) Mold workshop



5) Plastic injection workshop   







The factory has passed ISO9002 certification in 1999.