Dongguan Zhongshuo Electronics Co., LTD., in order to produce high-quality products, has invested a lot of manpower and material resources for our Chinese potentiometer/sensor industry to get the benchmarking role, and for our Chinese potentiometer/sensor industry to take the stage of promoting the role, Let our country want to use high-end (heavy industry/military grade) potentiometer/sensor users are not monopolized by foreign suppliers!

Today, in order to ensure that products of high precision, high stability, we once again to purchase the value output linear repair equipment and to independently developed abrasion resistance, heat resistance, resistance to drift small carbon superconducting film materials and successfully developed more than Europe and the United States advanced multivariate manganese steel brush manufacturing (brush: wear-resisting degree high/pressure stability), To ensure that the sensor/potentiometer product resistance output linearity can reach +/-0.03% (Line). At present, our sensor, encoder, potentiometer cost performance whether rotating (contact type)/ non-contact (Hall type), line (contact/Hall type) are far more than the developed countries in Europe and the United States products.

In 1998, the GROUP invested RMB 3.8 million to establish a 15,000 square meter garden-style factory in Dongguan, Guangdong Province, with more than 500 employees. All the way, the company adhere to the rigorous process management and perfect after-sales. In 1998, it was introduced into ISO9002 quality management system. In 2002, automatic production was fully started, and the production capacity was greatly improved. In 2004, the introduction of German technology, successful independent research and development of superconducting diaphragm material potentiometer/sensor, non-contact (Hall) sensor and get the unanimous recognition of users. And many products have their own patents! From 2005 TO 2006, complete the establishment of environmental protection and non-toxic system, to ensure that the shipment of green products. In 2007, the existing products in the structure and performance of the whole line of optimization transformation, widely recognized by all walks of life. From 2009 to 2010, the company re-integrated the quality management system and realized the production line through rate of more than 99%. Through nearly 20 years of hard work. In early March 2016, some key high-end products were successfully listed as the first choice of important potentiometer/sensor parts suppliers by the national Spark Plan. In 2019, we set up a top-secret production workshop in Zhongshan, Guangdong Province, mainly to escort the military regulations series products. Our products have stepped into another development field with a sense of honor, and we have multiplied many gorgeous garlands.

Our main product types are: high precision superconducting diaphragm potentiometer/sensor, Hall sensor, magnetic encoder, selective logic switch. Products in the field of technology and production have become the industry leader. At present, the main customer groups are aerospace/missile-borne steering gear series/ship ocean-going/highly intelligent robot/highly intelligent special industry "robot dog"/remote monitoring/special industry "UAV"/heavy industry remote control /AI automation and other fields. Our company in response to the use of absolute high-end products; Use temperature environment -55℃~155℃, repeatability within 0.5°, long life 1 million weeks ~50 million weeks, low attenuation 0.5%, low noise 20mv, low temperature drift 100ppm, high protection grade IP68 and other parameters have rich experience, And the sixth generation carbon film technology "superconducting diaphragm process potentiometer" product has been reliable testing and certification of the third party authority in China.

The main features of our products are; Super stable performance, short delivery time, and completely replace Europe, America and Japan with any series of products, and high-end products "parameters, size" customization flexible and diverse, customized on demand, high efficiency! Our new product research and development cycle of 35~45 days, not successful charge! This ensures the "safety of new products developed by customers". Our raw materials 100% "China" production, independent research and development, independent intellectual property rights! Forever supply!!

At present, the fixed assets of our company have exceeded RMB95 million and the annual turnover has reached RMB120 million with steady growth year by year. In order to create the most high-end potentiometer/sensor brand in China, the position of mutual win-win highlights the strong strength of the country! Our company is looking forward to your hand in hand! .