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About Us


Lianyida S&T Co., Limited(Sinotec Industries Co., Limited update in year 2017) is regisitered in year 2010.     Lianyida has its own registered brand SINOTEKļ¼ŒSOLARICH & SOLAREACH. Normally we are found from or internet by Sinotek power bank, Sinotek charging station, Sinotek charging cable, Sinotek electric folding bike, Sinotek Chargers etc. In one words, Sinotek is focusing in rechargeable power solution for worldwide market.    From the beginning,we serve worldwide dealers for mobile phone accessories,USB rechargeable cigarette lighter,solar power and electric bike. The range of mobile phone accessoires cover battery and power bank, charger and charging station, USB cable and spare parts for popular phones.

Before we start this trading company, we have more than 10 years of history of factory operation for mobile phone accessories. From 2012, we established operation centre in Guangzhou and seperate manufacturer into three production base factories in Guangzhou and Shenzhen. Guangzhou LIANYIDA Electronics Science Technology Co., Ltd is responsible for research and development on rechargeable power solutions and mainland market. The factories in Guangzhou and Shenzhen are focusing in producing battery(power bank), charger(home charger and car charger) and calbe(data cable and charger cable), solar charger and elctric bike. LIANYIDA S&T Co., Limited is focusing in world market for the products from the abovementioned factories, at the same time, we buy from local supplier for other accessories for worldwide dealers.  Our QC team is stay in factory for each order.  Our sales team is combining customers' order and arrange service to make your transaction easily.  Professional team for professional project will drive us more and more powerful. Hope to cooperate with you for fast growing market for long.