京上盛实业有限公司
公司简介
关于我们

JING SHANG SHENG ENTERPRISE CO., LTD. is a veteran maker of high-quality tube cutters, locking chains, tube expanders and related tools. Being capable of providing its clients with customized products, JING SHANG SHENG welcomes OEM and ODM orders.

PAT. Spring Design
Extension Bar