Hebi Wanhe Coal Testing Equipment Co., Ltd. (formerly Hebi Coal Quality Testing Equipment Factory) is a professional manufacturer specializing in the production of complete sets of coal quality analysis instruments, coal testing equipment, coal detection instruments, coal testing devices, equipment for determining coal calorific value, and sample preparation equipment for testing. It is recognized as a "Contract-Honoring, Credit-Keeping" and "Excellent Enterprise with Trusted Product Quality." The product range includes coal quality analyzers, coal testing instruments, calorimeters (oxygen bomb calorimeters) series, sulfur determinators (sulfur meters) series, moisture determinators series, coal industrial analyzers series, ash fusion testers (ash melting point testers) series, muffle furnaces (box-type resistance furnaces, high-temperature furnaces) series, temperature controllers (programmable time-temperature controllers) series, crushers and sample preparation machines series, drying ovens series, caking index testers... >>Details