WECO.WECO was established in 2004 and is headquartered in Ningbo, Zhejiang Province. As a national-level high-tech enterprise, it specializes in the R&D, manufacturing, and sales of optoelectronic sensing products. As one of the world's largest manufacturers of elevator light curtains, WECO supplies complementary products to major elevator companies globally and domestically through superior product quality, exceptional cost-performance ratios, and premium service. The company has established a global sales network spanning North America, Europe, South America, Southeast Asia, and the Middle East. Its primary products are conventional light curtains for elevator safety protection.