Shenzhen Xinda Chang Technology Co., Ltd., oo la aasaasay bishii Abriil 2012, waa shirkad wax soo saar leh oo ku takhasustay Golaha PCB SMD ee alaabta elektiroonigga ah, oo leh aag warshadeed oo ah 7500m2. Hadda, shirkaddu waxay leedahay in ka badan 300 oo shaqaale ah. Waaxda SMT waxay leedahay 5 khadadka wax soo saarka xawaaraha sare leh ee Samsung iyo 1 Panasonic SMD, oo ay ku jiraan 5 daabacayaasha cusub ee A5 + SM471 + SM482 khadadka wax soo saarka, 2 daabacayaasha cusub ee A5 + SM481 khadadka wax soo saarka, 4 AOI mashiinnada kormeerka indhaha ee khadka tooska ah, 1 dual- la soco khadka tooska ah ee AOI mishiinka baadhista indhaha, 1 nooc cusub oo cusub oo tijaabiye ah, iyo 3 JTR-1000D mashiinada wax iibinta ee laba-track-la'aanta ah.