Attestation of Global Compliance(Shenzhen) Co.,Ltd. is a professional testing company with 9 years'​ experience,authorized by CNAS,TAF&BQTF,has 8 labs including EMC Lab,RFlab,SAR&HAC Lab,BQTF lab,Battery Lab,Reliability Lab,Chemistry Lab. etc. We can test 2G,3G,4G,Wifi 2.4G,5.8G products for different certifications.One of our greatest advantages is bluetooth testing and BQB certificate with features below:1. We're BQTF authorized testing company since 2012;We have been doing a lot of bluetooth testing for different kinds of products,we have rich experience in it;2. We're the only one company which has 2 sets of advanced bluetooth testing equipments and can do bluetooth testing according to the newest test standard; 3.We have a strong,professional engineering team, can help set up the testing mode in a short time and give advice on rectification in case the test fails;4.We have BQE,who does test audit and issues BQB certificate directly.Our BQE Totti Huang--the first BQE in China mainland,ever worked in SGS,TUV,is very knowlegable on bluetooth,can answer nearly any technique questions about bluetooth.It's helpful for your development at the same time;5.We can do the bluetooth testing and BQB certificate for you at very competitive prices ;6.We can help you apply for DID or membership if needed for free.Any question you have on bluetooth testing,pls don't hesitate to ask us at any time.We have special engineers to answer your questions on bluetooth testing;Our company locates in Shenzhen City of China, near Shenzhen Airport,warmly welcome you to visit us!Helen HuSales ManagerNO.1 Sales Department Attestation of Global Compliance(Shenzhen) Co., Ltd.Tel.: +86-755-2978 4263Mobile Phone: +86 180 02561783 or +86 135 9309 2302 Web.: http://www.agc-cert.com