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Founded in 2004, Tengzhou Runlong Fragrance Co., Ltd. is one of the major domestic manufacturers specializing in the production of heterocyclic synthetic fragrances. Located in the beautiful hometown of Mozi-Tengzhou City in Shandong Province, our company enjoys superior geographical position and pleasant climate. Jinpu Railway, Beijing-Shanghai High-speed Railway, Beijing-Fuzhou Expressway and National Highway 104 run through our city from north to south. Thus developed and convenient transportation provides good conditions for the economic development of Tengzhou City.

For better and faster development, our company relocated to Biomedicine Industrial Park of Dawu Town in Tengzhou City in 2016, with an area of approximately 36,000 square meters and a total investment of CNY 150 million. There are 4 standardized production plants and more than 300 sets of various production equipment. Under the support of perfect production technology, equipment and testing equipment, we have the good ability to ensure the consistency of product quality and the timeliness of supply. A technical team centered on 5 professionals has been established for customers with special needs and market requirements for the research and development of new, special and featured products.

Up to now, our company has successively obtained a number of honors, including "food production license", "HFC" halal certificate, "KOF-K" Jewish certification, ISO9001 quality system certification, ISO22000 food safety management certification, and ISO14000 environmental management system certification. Moreover, we have won the National Outstanding Contribution Award for Energy Conservation and Emission Reduction, China Quality Management Brand AAA Credit Enterprise, Shandong Province Contract-stressing and Trustworthy Demonstration Enterprise, Tengzhou City Industrial Economy Outstanding Contribution Enterprise, "Technological Innovation Advanced Unit", "A-level Tax Credit Unit" "and other honorary titles.

In the development process, our company has continued to establish extensive and in-depth technical cooperation with many domestic universities and state key laboratories. At present, there are more than 200 kinds of high-purity pyrazine series, thiazole series, pyridine series, pyrrole series, furan series and sulfur-containing series of synthetic fragrances, which are widely used in food flavors, daily chemical flavors, feed flavors, pharmaceuticals, pesticides, and tobacco, etc.

Since the establishment of our company, we have always adhered to the development concept of green, environmental protection, safety and health, and the service concept of "customer first, cooperation and win-win", so that every customer can feel and experience the meticulous quality service of "Runlong" in cooperation.

Choosing Runlong means choosing honesty...