For transport equipment to be on point it takes, durable make, highest quality raw material and design that caters to smooth functionality. SHENZHEN SHIYU ELECTRONICS CO., LTD excel in RCA Jacks industry as most renowned Wholesaler and Exporter of Switch/Jack. Thanks to our top of the line manufacturing facility that never compromises on quality leading to Australia,Canada,Germany,France,United Kingdom export market share. Our product line is specifically designed to cater railway construction projects with quality material that ensures safety and commits to years of service. SHENZHEN SHIYU ELECTRONICS CO., LTD Private Limited was first introduced back in 2008 under Have Own Export License, based on Above US$100 Million as initial capital. In later days, we soon captured a huge proportion of consumer base which led to US$10 Million - US$50 Million of export value. In our 12 Years of export history we scored an utmost satisfied clientele with manufacturing and delivering top notch [keywords] products from Shenzhen, Guangdong, China.