Shenzhen Toke Technical Service Co. LTD. / Shenzhen Toke Science and Technology Co. LTD, is a have many years of experience in product testing and certification of the third party inspection certification bodies, in strict accordance with ISO/IEC Guide 65 and ISO/IEC17025 requirements established, the company has a number of industry experienced engineers and customer service commissioner, meet the demand of the customer a variety of tests…