Zhonghua probe (Guangzhou) Co., Ltd. is subordinate to Guangzhou Xinhua Electronic Co., Ltd., founded in 2002, which is a professional development, production and sales high-quality probe enterprise.

 

At the beginning of its establishment, it chose a high starting point to meet the increasingly sophisticated testing requirements of the electronic industry, rejected low-quality raw materials and mediocre products, introduced advanced production equipment from Japan, Taiwan and other regions, imported raw materials such as Japanese high carbon steel, piano steel wire spring, beryllium copper of the United States and Taiwan copper pipe. Continuously develop the latest test products to meet the changing needs of 3C enterprises, and provide all kinds of high-quality test probes, test accessories and test technical support for enterprises in one-stop mode.

 

With the increasing growth and improvement of the global electronic industry, the requirements for electronic circuits are becoming more and more precise. Choosing high-quality test probes is a good way to solve the problems of false open circuit (false number), unstable resistance, short life, poor contact, electric spark, fast blackening, easy bending and wear, If you replace the traditional probe with Chinese precision probe, you can immediately improve the efficiency of the test department and reduce the cost of production retest. Our probes are widely used in PCB, FPC, ICT, FCT, connector and other circuit components. Probe types include: spring test probe, universal test probe, charging probe, high current probe, BGA high frequency (semiconductor) double head probe, etc. In addition, we can customize high-end test probes and non-standard hardware for precision automatic lathe according to the requirements of customers

 

The company "people-oriented, innovative technology, integrity services, the realization of the world of sophisticated products" as the business philosophy, to create value-added services for customers. In November 2005, the newly developed precision series 90 series probes with a diameter of 0.08mm were developed. In February 2006, our company began to develop the European and American high-precision ict-fct probes. The probes were thickened with nickel and plated with gold. The double lock design was more accurate than the traditional single lock to the target detection accuracy. Because the double lock vertical movement, the length of the needle bar was greatly shortened, making the spring space larger than the traditional probes, Therefore, it can achieve a longer life and allow more elastic force. The probe life is more than 10 times longer than the traditional probe. It has been proved that the European probe is a good partner for ICT online testing and lead-free product high requirements testing.

 

Today, our probe testing products involve some well-known enterprises at home and abroad: China Electronics Group, Bubugao mobile phone, Midea home appliances, Gree, Galanz, Kelon, Huabao, Rongsheng, Longde appliances, TCL, Huadi Miguel, Yoo air conditioner, angel, Pentium, etc.; foreign enterprises: Nokia, Motorola, Siemens components in Germany, snoy in Japan, Sanyo TV in Japan, Pioneer Electronics in Japan, Sanyo charger, Sanyo battery, ABS EPS OPDS electronic control series of Honda, CD Co., Ltd. in Korea, ABS electronic control series of Daewoo automobile in South Korea, etc. If our products are not perfect enough, please provide your valuable suggestions, and we will improve in time to meet your test requirements.

 

Product features:

 

1: The probe shaft is made of beryllium copper from USA and SK4 from Japan after heat treatment, and is plated with gold or rhodium (iron and brass materials are not used for the needle shaft). The product has the characteristics of high hardness, strong wear resistance and stable conductivity;

 

2: The probe spring uses Japanese piano steel wire, and the precision series of probes have been tested by testing machine, and the service life of the spring is more than 500000 times;

 

3: Using probe life testing machine, hardness testing machine, X-ray thickness gauge, strictly testing probe quality;

 

4: The inner and outer tube walls of the probe are thickened and plated with gold, and some springs are plated with gold, which reduces the resistance value and is easy to contact, so as to prevent the oxidation reaction caused by the long-term test of the probe and the influence of the external environment.

 

5: The whole probe has been improved and designed for many years. With the help of precise thickening of electroplated coating and material selection, the probe has been manufactured by imported precision lathe

 

Or precision mold manufacturing to achieve the best performance.

 

6: Products shall comply with ROHS environmental protection standards.