قوائم شركات Led في صين تبريد تسخين تهوية

Beijing Sixing Lighting Technology Co. , Ltd is headquartered in Beijing Zhongguancun Science and Technology Park in Beijing with its production base in Shenzhen. Taking the geographical advantages of the two cities, the Company fully integrate the collaborative R&D and application production into its constantly evolving high-tech products for the best service of both our customers and the society. With its R&D core on heat dissipation technologies, the Company applies the most advanced light