NORTH DALIAN.NORTH DALIAN is a comprehensive instrument company established in 2004 within the Dalian High-Tech Industrial Park, specializing in the R&D and production of petroleum product analyzers. The company offers an extensive product line encompassing over 200 types of analytical instruments for lubricants, fuel oils, bitumen, crude oil, and more, widely applied in petrochemical, defense, metallurgical, and other industries. Leveraging robust technical capabilities, the company holds ISO 9001 quality system certification and possesses development and production capacity for instruments ranging from manual to automated systems. It maintains technical collaborations with European and American enterprises. Renowned for outstanding practical and technical performance, its products are distributed across more than 20 provinces and municipalities in China and exported to numerous countries in Asia, Africa, and Europe. The company has earned widespread market acclaim through its comprehensive after-sales service system.