No Products
Colorimeter instruments for labs, water testing and industrial QC, with OEM/ODM customization, in-house production, quality control and stable supply.
No Products
China Loong Test Machine Co., Ltd. manufactures and supplies testing, measurement, machining, and workshop equipment for industrial applications. We support distributors, integrators, and end users with practical product selection, coordinated sourcing, and OEM, ODM, and customization services for suitable projects.