hanwei technology group is china's leading internet of things enterprise. it will seize the historical opportunities of emerging strategic industrial revolution, build hanwei international sensor technology park, hanwei iot technology industrial park, and build an industrial group around the three directions of sensors, intelligent instruments and industry applications, and realize hanwei's new leap. chasing byd! toyota proposes to increase yield to 20% 1 cross-border e-commerce brand overseas internet information platform 50 fujian