RICHEN TECHNOLOGY SHANGHAI CO.,LTD is main automation system integration agent in china,We have huge amounts of inventory.Focus on electronic components,Our main inventory products is Ethernet Switch, HMI and Motors,PLC Module,Encoder, Capacitor,Relay,Sensor,Proximity switch etc;Main inventory brand products for Moxa,Kinco,Siemens, Keyence,A'BB,Panasonic,O'mron,Fuji,IDEC,Riko,Schneider,EATON&MOELLER,Delta,Yaskawa,Mitsubishi,Fanuc,Huawei,Cisco,Xinjie,Beckhoff,Novotechnik,Optex,EUCHNER,PILZ,Proface,Festo,Allen Bradley.We can provide competitive pricing, fast delivery and professional service. We hope to build long-term business relationships with worldwide clients.As a customer-oriented company,We are your best choice in automation market. Business friends from all over the world are warmly welcomed.