Guangzhou Longlass New Material Co., Ltd, subject to Guangdong Longlass Technology Group Co., Ltd. It is a leading enterprise of glass deep-processing since 1994. We have 360, 000 sqms of modern production workshop, and have passed 4 management systems: ISO 9001, ISO 14001, ISO 45001, ISO 50001. We

2024-01-11 Wholesalers:

Shanghai Linbel Instrument Co., Ltd. is a professional manufacturer focusing on the development, production and sales of teaching instruments. It mainly produces organic synthesis devices, rotary evaporators, double-layer glass reactors, micro melting point measuring instruments, circulating water

2024-01-11 Wholesalers: