Founded in 1984, the company has developed for more than 40 years and?has become a?strong, global protective equipment?manufacturer and intelligent high-end security equipment platform service?provider. ?

Zhongshan Nengtong Burglarproof Electronics Co., Ltd., originally known as Zhongshan Nengtong Electronic Factory, is a modern high-tech enterprise integrating R&D, manufacturing and sale of burglarproof electronic products. Founded in 2004, after years of effort, our company has been recognized by both domestic and overseas markets with excellent product quality, leading technology and quality service. Since the foundation, Nengtong Electronic, integrating advanced production equipment and scientific production management with self technology advantage, has gathered a group of elites in project R&D, production management and sales service in the industry to manufacture high quality and high standard products. Introducing latest production equipment from Germany and Japan, integrating human management and corporate culture philosophy, our company has built the first class enterprise with R&D, large production, brand and service strategic advantages. Integrating manufacturing, sales and service of automobile, motorbike and household burglarproof device, adhering to philosophy of "technology is drive of products, service is source of market", Nengtong Electronic puts customers' service at the first place and provides 24h after-sale service for customers.

Zhongshan Xinyu Technology Co., Ltd. - Leading LED Headlight & Auto Security Manufacturer in China

Guangzhou Topten Electronics Factory is a leading and professional enterprise which specializes in GSM car alarm system, GPS tracking system and other security products in China.

Dongguan Tipi Electronics Technology Co., Ltd. Established in 2018, our company specializes in designing, producing and selling smart control system, push start and remote start system, car alarm, parking sensor and other smat electronic products. Our product very popular in worldwide markets and are exported to over 50 countries and areas, such as Europe, Americas, the Middle East, Southeast Asia, and Russian Federal Countries.

Poly (China) group integrates research &development, manufacturing and sales to produce wireless communications, automotive electronics and high-tech products. And it is also the first fingerprint semi-conductor chip passed the certification issued by u. S. Department of homeland security.

TOPSKING was registered in 2009, Located in Zhongshan City, Guangdong Province, and mainly produces Car Alarms, Keyless Entry, Central Locks, Remote Controls, LED Linght, Parking Sensor and other automotive electronic products.

Shenzhen Haoday Technology Co., Ltd. Established in 2006, with more than 10 year's experience in GPS tracker, GPS fleet tracking system, is a leading hi-tech supplier and specializing in the fields of GPS pesonal and vehicle trackers.

We manufacture, research and develop and sell:

Guangzhou Topshine Electronic Technology Co., Ltd. is a China leader manufacturer of superior Global Positioning System (GPS) tracking solutions and innovative integrated wireless communication equipments.