 Zhuhai, China, June 25, 2019 GLOBE NEWSWIRE -- via NEWMEDIAWIRE -- Powerbridge Technologies Co., Ltd. the Company PBTS, a global trade software applications and technology services provider, today announced the launch of Powerbridge Blockchain Cross Border Compliance Platform at Nanning Customs, as part of the National Customs Cross Border Technology Innovation Initiatives. Nanning Customs manages and regulates 26 cross border ports and marketplaces along Chinas southwestern border spanning 497 miles with neighboring Southeast Asian countries. 