No Logo | Tianjin Simflex Company Ltd. Tianjin Simflex Company Ltd. was established in 2003.located in Tianjin province, near Xingang Port, we offer different types of spring-die, disc springs, compression springs, extension springs, lock washers, bearings, fasteners, bolts and so on. we ... Member since 28 June, 2022, China - Tianjin |