Since ShenZhen SunYuan Technology passed the ISO9001: 2015 quality management system certification in 2018, it has been"Quality first and the supremacy of credibility "for our business purpose. To operationalize company quality policy, constantly reducing costs, improve and and improve product technology and quality as development goals. The company's leader attaches great importance to product technology and quality management, and re-hiring a full-time management team of ISO9001 quality management system. Through the Coordinated efforts by our each departments, we have passed the "Sira Certification Service ISO9001: 2015" quality management system certification by one-time.

Xiuyan precision instrument factory was founded in 1958 October incorporated the collective enterprises. Company is located in "city of jade " -- Xiuyan, picturesque scenery, pleasant environment, convenient transportation.

Xian Yunyi Instrument Co., Ltd. is a professional manufacturer that engaged in the fields of pressure measurement instrument, the chief engineer, Mr Tian has more than 30 years experience on this area, and he is one of the engineers who introduced the Rosemount technology.

Founded in 2004, Hefei WNK Smart Technology Co., Ltd is a hi-tech company specializing in different kinds of technologically-advanced and good quality sensor, transmitter and automation instrument. We devote to developing, manufacturing and selling of automation control system, providing our customers comprehensive fieldbus technical solutions and factory informatization construction.

Tianshui Huatian Sensor Co., Ltd. is a professional manufacturer of pressure sensor/ transmitter with a 40+ years history from China. We insist over the principle of enhancement of 'High high quality, Efficiency, Sincerity and Down-to-earth working approach' to offer you with superb assistance of processing for Pressure Sensor, Pressure Transmitter, Level Transmitter, Pressure Switch, Temperature sensor, Flow meter, ...And so on.

KOQI LIMITED is established in 2000, is a professional manufacturer engaged in research, development, production and is located in Quanzhou, Fujian, China.

Quanzhou Juhui Electronic Co., Ltd...Is a high-tech company that specializes in designing, manufacturing and selling Alarm system (motorcycle alarm system, electric vehicles), motorcycle power lock, wireless RF receiver (remote controller), RF Remote control ( keyfob and transmitter), RF module (wireless transmitter Module and Receiver Module), Remote Control Duplicator( face to face copying duplicator and machine copy duplicator),

? ? ?Founded in 2005, ?LinkAV Technology Co., Ltd?is a China leading manufacturer (OEM) of innovative wireless communications and information systems. ?Our advanced data link systems are ideal for critical communications in tactical unmanned systems such as unmanned ground vehicles (UGVs), ?unmanned aerial vehicles (Drones, UAVs) and unmanned surface vehicles (USVs), and are designed with portability and reliability foremost in mind. ?Our main products includes UAV data link, COFDM, MESH Network radio, UAV detection system and accessories.

HeFei Siko Instruments Co, . Ltd. Is a high-tech enterprise commit into research and development, manufacture of flow instruments, level instruments, pressure instruments, temperature instruments. Located at HeFei City, China, we have full access to gain the most advanced technology in field. All these make us full of confidence to provide products with international standard. At present, we are mainly dealing in gear flow meter electromagnetic flow meters, vortex flow meters, turbine flow meters, ultrasonic flow meters, level sensors, pressure sensors, temperature sensors etc. We are Original Equipment manufacturer of flow meters with well-equipped testing facilities and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in water supply and drainage, chemical, power supply, metallurgical mine, oil and other industries.

About us:

Since its inception in 1993, Micro Sensor Co., Ltd. (referred to as "Micro Sensor") has been a global industrial instrumentation manufacturer. Specializing in providing industrial measuring instrument solutions for pressure, level, temperature, and flow, Micro Sensor serves various industries including oil & gas, renewable energy, industrial gases, water & wastewater, marine & shipbuilding, HVAC, hydraulics & pneumatics, mechanical manufacturing & automation, as well as food & beverage and paper.

ROCKSENSOR (RKS) is specialized in the design and manufacture of industrial automation equipment, especially high accuracy pressure transmitter, mass flow meter, etc. The products are used in industrial process control, gas and liquid analysis and flow measurement, RKS provide the whole solution of automation control and monitoringas well as professional technical services to the end users based on the qualified products.

Han Zhong Quan Yuan Electronic Co., Ltd. is a professional high-tech enterprises committed to the research, development, design and manufacture and sale of load cell, high precision resistance strain gauge, sensor, fittings for electronic weighing apparatus and automatic control system with QuanYuan brand.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Qinuo Electronics Co., Ltd is a leading manufacturer of RF product in China. Equipped with professional R & D team and abundant technical skills, we nowadays are able to accept bulk OEM and ODM orders.

Our conpany is a manufacture of RC model. We produce RC helecoptor and airplane, include transmitter, receiver, servo etc.

Hangzhou Eleai Science and Technology Co., Ltd is located near the West Lake which is the most beautiful tourist attraction in China, established in 2001. Our factory covers an area of more than 8500 square meters and owns over 100 employees. We are professional in researching, developing, manufacturing transmitters for air velocity in building automation, pharmaceutical application, clean room, operating room.

Shenzhen G-VISION Technology Co., Ltd is a high-technology enterprise specializing in research, manufacture and distribution of different kinds of Audio and Video products, which is the Video&Sound expert more than 10 years. The main products include night vision products, FPV products, walkie talkies, body-worn cameras and some interrelated accessories.

LEEG Instruments is committed to provide excellent performance of measure and control instruments in the area of industrial automation, which implement measurement and control procedures more efficient, more environmentally friendly and safer.