Shenzhen Kinghelm Electronics Co., Ltd. In 2018, Shenzhen Kinghelm Electronics Co., Ltd. was granted an invention patent for its Beidou-Based Intelligent Container Electronic Lock. By integrating ...
Labelmaster offers the King Pin Lock to secure truck transportation trailers and ocean containers and the cargo they contain. Made of solid-cast, ductile, cast-iron steel alloy, this single-component ...