Changsha Sichen Instrument Technology Co., Ltd. is a professional manufacturer of petroleum detection and analysis instruments and pH automatic control liquid addition systems. It is a technology innovation enterprise integrating research and development, sales, and after-sales service. The product is widely used in industries such as oil fields, refineries, universities, research institutes, oil storage and transportation, chemical industry, power, machinery, steel, metallurgy, railway, aviation, quality inspection, customs and inspection quarantine. The company has always adhered to the corporate mission of "serving science and giving back to society" and the service concept of "putting customers first". As a customer-oriented enterprise, Sichen R&D Center continuously develops, designs, and manufactures products for customers based on their actual needs, and delivers them for use. As a company that pursues high-quality service, Sichen Customer Service Center has a complete service process and can continuously provide professional and timely pre-sales, sales, and after-sales services to customers in various forms. The company has gathered a team of highly educated technical elites in research and development, and has a group of senior engineers with extensive experience in the development and application of analytical instruments. The two series of petroleum product testing and analysis instruments and pH automatic control liquid addition system instruments independently developed and designed by the company comply with international standards such as ISO, ASTM, GB/T, as well as national or industry standards. Faced with the historical opportunities brought by the development of China's 12th and 3rd Five Year Plans and the competition from instrument suppliers, Sichen people have always taken it as their responsibility to develop China's instrument manufacturing industry. They will vigorously enhance product development efforts, continuously improve product technological content, expand enterprise production capacity, provide customers with high-quality products, and comprehensively enhance comprehensive competitiveness. They are determined to build Sichen Instrument into an internationally renowned leading instrument brand!