HK HaixinSi Electron Limited is a 6 years distributor agent, and 5 years member on the NETCOMPONENTS. If you have any RFQâ??s or some specail part to sell , pls let us know freely , We have a good stock to offer, at the same time we also purchase some parts for factory. Looking forward establish a good business relationship with you. New and original is our biggest advantage, integrity is our pleasant cooperation basic.