Dongguan YIHUAREN digital technology CO., ltd is expert manufacturer in unique and private design consumer electronic products for 10 years, our HK company name is HANGTAI INDUSTRIAL INTERNATIONAL CO., LTD. Our main products are multi-function power bank and QI wireless charger and other electric accessories. Our factory has more than 100 employees, and 8 senior engineers of ID design, mould design, PCBA design, QA and quality control. We have many kinds of machines for reliability testing, such as 6 auto aging testing machines, 15 current and voltage testing machines, professional wireless 10Watt and 15Watt testing machines, temperature machines, dropping test machines, vibration test machines, ESD test machine, Battery recycle test machines, Marking Durability machines.We have Production machines, such as laser machines, ultrasonic seal machines, high frequency equipment etc. Our private and unique products have R E D, C E, F C C, ROHS, R E A C H, K C, B I S certifications, also associated member of W P C, many products of Q I certification. And our company has ISO, BSCI, SEDEX factory audit certifications. Our company also have IATA dangerous goods certifications to transport power banks for air. We do quality products of 6 times quality check, first is incoming materials quality check, second is quality check in producing, third is quality check after aging testing, fourth is assembling quality check, fifth is quality check before packing, final is all quality check before shipping.We are so proud of our product quality. We can do laser printing and packing seal in our own factory. We do professional O D M or O E M for many famous overseas and domestic brand companies to keep their brand reputation. Our main clients are from European, USA, Australia^ all over the world. We also sincerely welcome clients to visit our factory in any time. As our 10 years experiences in production and professional service, we can trust each other to try and then establish the long-time business.