Researching, manufacturing and selling of petrochemical analysis instruments

Hunan Addition Instruments and Apparatus Co., Ltd. integrates researching, manufacturing and selling of petrochemical analysis instruments into a whole. Established in 2008 for research and development, and established as a sales department in 2015. We not only maintain the tradition of stable analytical instrument performance and exquisite craftsmanship, but also improve product performance and accuracy, and make our products more intelligent, humanized, and personalized.

Our company adheres to the principle of "Quality and Customer First", and the spirit of "Innovation and Excellence", and uses unremitting efforts and wisdom to provide customers with high-quality products. Our company has served thousands of companies, and our products have been exported to fifty countries, and stability of our products are deeply admired and sustained by old and new buyers at home and abroad.

We are always listening to our users and thriving to perfect our products.