Jilin City Jihua North Skylark Industry & Trade Co., Ltd. is a key subordinate enterprise of Jihua north company, which relies on the regional resource advantages of Jihua and the supporting development of Jilin Petrochemical plant. It integrates industrial gas production and filling and fine chemical production and processing. It is the dragon head enterprise for the development of industrial gas industry in Northeast China. The company has 508 employees, with an annual sales revenue of nearly 400 million yuan and an annual profit and tax payment of nearly 20 million yuan. The supporting projects of Jihua mainly include 12000 T / a nonylphenol unit and 12000 T / a polyoxyethylene ether unit; 1.2 million bottles / year dissolved acetylene filling device and 4000 tons / year acetylene carbon black device; 36000 T / a liquefied petroleum gas. It also has the largest 600000 bottles / year industrial gas filling device for oxygen, nitrogen, carbon dioxide, hydrogen, propane gas, high-purity hydrogen, high-purity argon, high-purity nitrogen and (Ar + CO2) mixture in China. It also has supporting professional cylinder inspection stations and dangerous chemical transportation companies in Jilin and Changchun. In recent years, the company has continuously strengthened management, innovated and developed, especially in the self-discipline management of the industry, strengthened safety standard control and operated in accordance with the law. In terms of marketing services, based on small business, integrity in big service, internal integrity management and external after-sales service, it has won unanimous praise from users and made outstanding contributions to the safe development of the industry and local economic construction. It has successively won the honorary titles of Jilin Science and technology enterprise, Jilin star enterprise, Jilin top 100 enterprises, Jilin "model unit of safety production" and so on. Skylark brand dissolved acetylene (petroleum grade) won the "green product award of China Environmental Protection Foundation", and 40L steel cylinder dissolved acetylene and 20kg woven acetylene carbon black won the "famous brand product of Jilin Province". By improving the connotation quality of products and expanding the market development space, the market share of nonylphenol and polyoxyethylene ether products has increased significantly, becoming one of the four major enterprises in China. In the coming period, Jihua North Skylark company will adhere to the concept of "strengthening the enterprise with culture, promoting industry safely, taking Jihua as the root and employee oriented", focus on connotation tapping and extension development, expand the gas scale, make enough chemical industry, continuously improve the competitive advantage of the enterprise and realize the quality, efficiency and sustainable development of the enterprise.