Chew Long Developing Enterprise Co., Ltd., a locally renowned manufacturer of safety and green building materials with 20-plus years of experience, began exporting in 2010 mainly safety flush bolts and “magical tents.”Designed for user-friendliness, safety and security, our packing-type link-motion flush bolts for fire doors are extra-durable and patented in Taiwan, the U.S. and Germany. “Magical tents” are among our green products, which are of eco-friendly materials, with a deck to be used outdoors, with easy assembly and disassembly and installation on all terrains, also a silver award winn ... {read more}