Dongguan Ping Zheng Science Technology Co., Ltd was established in 2004, Dongguan city, China. We're a professional manufacturer which specializes in design, development, manufacturing and distribution of various precision gears, gear box and RC servos. A R&D group consists of 30 persons with rich experience and full passion, including 1 Doctor, 2 Masters and 13 Bachelors. Company processes more than 10 patents. Garden-like factory, covering 5000 square meters, is equipped with more than 60 sets of advanced precision manufacturing facilities and QC equipment.

Hrlenergy (hrl battery)Technology Co., Ltd. is a professional high technology industry company, is specialized in the lithium-ion polymer battery product design, production and marketing. Those are mainly for movable power supply and dynamic power supply related products, eg. GPS, Aeromodelling, laptop, UPS power supply, E-bike, electric motorcycle, electric fork truck, and golf club car, etc...Our products are mainly exported to Japan, Korea, European and America countries. Our company has very high prestige in the battery industry. Our workers have rich experience in lithium-ion polymer battery product design with many years, and we promise we give the battery design to customer within 24 hours in working day, according to customer's product requirement.

Sincere Toys Ltd. develops and manufactures hot toys, novelty items and new consumer products. We specialize in new RC toys, RC cars, remote control toys and remote control cars.

Benma hobby industrial Co., Ltd, has developed into a main enterprises specializing in toy export in shantou area.

Surging Industrial Co., Limited was founded in 2006 and located in toystown of Guangdong province, and we have branch office in the world commodity city -"Yiwu"

Is a key enterprise under Kingkey Group. It is abundant in finance and talented personnel, who are familiar with international trade, and capable of exporting a large variety of products which accord with international quality standards. Together with other Group subordinate enterprise, the company successfully create and perfect the famous brand of KINGKEY TOYS.

Wonderland Trading Company is located in Chenghai which is famous as "China Toys & Gifts City".