Introduction To ECH

      Nanjing ECH Technology Co., Ltd is a high-technology enterprise which owns a large quantity of domestic and international excellent engineering technical experts. Our company is mainly engaged in the design, development, application and sale of the integrated circuits. Meanwhile, we also acts for the distribution of other domestic and international well-known brand products. We establish the liaison office in Hong Kong, Beijing , Shanghai , Shenzhen, Chengdu , Xiamen and Wenzhou to handle affairs conveniently.

    ECH primary business: Intelligent control panel, integrated circuits, photoelectron products, semiconductor products, relay, lithium battery, connector assembly and capacitance -resistance components etc.

    ECH self-developed products include single chip with 8051 kernel, single and three-phases measuring chips, power management chips ( restoration, measuring, stabilizing), LCD driver circuits, 485 bus interface circuits, clock circuits, photoelectron products (collector 、 transmitter tube, photoelectron switch, back illuminant ) and so on. All products are widely applied in: Ammeter, water meter, gas meter, measure instrument, military industry, digital products ( such as DVD, DVB, mobile phone, digital photo frame), intelligent control, medical electron, oil field automatization, computer periphery equipment and consumed digital product and others.

    ECH as agent for many brand products: MICROCHIP 、 PHILIPS 、 ADI 、 TI 、 NS 、 ATMEL 、 ABLE 、 ULTRALIFE 、 SII 、 SAMSUNG 、 SHARP 、 EPSON 、 NEC 、 FSC 、 ST 、 MDT 、 ELAN 、 SINOWEALTH 、 RUBYCON 、 COSMO 、 OMRON 、 HF 、 HS etc.

    ECH insists on the credit and continuable development, the quality as the first, takes orders the incessant enterprising innovation spirit, orientate the costume's demand and provide the satisfying product and service.

 

Nanjing ECH Technology Co. ,Ltd Self-developed Product List

Products Categories
Part No.
Compatible Products
8051 Based Single Chip
RP89F52 RP89F54 RP89F516
8 bit,8501 kernel single chip
Measure Chip
ECH1751 ECH1752 ECH1753
ECH1755 ECH5460
ADE7751 ADE7752 ADE7753
ADE7755 CS5460
Power Management Chip
7805 HT70XX 78L05 HT71XX TL431
HT75XX TL432 LM1117
 
LCD Driver
ECH1621 ECH6024 ECH8576
 
485 Interface Circuit
ECH3085
MAX3085ESA MAX3085EESA
Clock Circuit
ECH8025
RX8025 XTL
Photoelectricity Product
EIR9405B1 ERM384B1S11000
Cooperation