Zhongtong Tongxun has opened up product certification channels in 153 countries and regions, and can provide customers with the fastest and most efficient certification services on a global scale.
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Shenzhen recognize Mastery Testing Technology Co., Ltd.All Rights Reserved 粤ICP备09203377号 Powered by:shenzhen.300.cn
Address: Guanlan High-tech Industrial Park, Longhua New District, Shenzhen 1st Floor, Building 2, Jiaquan Technology Building
Tel:(0086) 755 8611 6362/2788 9792
Fax:(0086) 755 8611 6468
E-mail:ctc@sz-ctc.com.cn
Web:www.sz-ctc.org.cn
(0086) 755 8611
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Shenzhen Zhongtong General Testing Technology Co., Ltd. (referred to as: Zhongtong Tongxun) was established in Shenzhen in 2009. It was formerly known as Shenzhen Zhongtong Tongda Testing Technology Co., Ltd. It is a collection consulting, factory counseling, testing and certification consulting. Comprehensive testing and certification company.