Hebi City the Lianzhong Instrument Co., Ltd. specializes in coal quality analytical instrumentation research and development, production, sales and service of high-tech joint-stock enterprises, in line with the "unlimited service, integrity is the purpose of" the spirit of enterprise, Lianzhong people struggling to make from 2 to development has made remarkable achievements. 

 The company has strong technical force, scientific management system, excellent product quality, attentive service, the products are widely used in coal, electricity, metallurgy, building materials, geology, petroleum, chemical, rubber, environmental protection, food, feed, coking, colleges, universities and scientific research departments, laboratories, and provide overall lab solutions, superior mechanism, modern management, quality products, by the praise of customers. 
 The company mainly engaged in: the calorimeter, sulfur measurement instrument, element determination series, moisture series, industry analysis series, sample crushing series such as coal quality analysis equipment. 

 Lianzhong will be honest in exchange for the support of users and friends to cultivate first-class talent to develop first-class products, provide excellent service, the founder of the first-class enterprise "as the the Lianzhong target concept, and constantly innovative, pioneering, with friends at home and abroad create tomorrow's brilliant.