The jenan sea s. A. L. Is a new energy-efficient and high-tech enterprise that combines automated control and electrical mobility in research and development, engineering implementation, product marketing and technical services. Main operations: a mitsubishi plc, mitsubishi fx1n, mitsubishi fx2n, mitsubishi 3ga series plc, mitsubishi 3g, mitsubishi 3g, mitsubishi qplc, trans-frequency, d, e, f series, modules, original eligible products, etc. My company develops a complement of mitsubishi, industrially controlled automated products in the fields of metallurgical, electronic, electrical, petroleum, chemical, mechanical, hydraulic water, municipal, material transport, etc. Since its establishment, the jenanhai corporation for automation equipment, ltd. Has been carrying out various industrial automation projects, variable-frequency control cabinets, automated control systems, etc., and has a well-developed after-sale service system based in the high-tech park of guan village in the haidian district of beijing city. The products have been mainly used in the mechanical industries of steel factories, mines, petrochemicals, machine-bed manufacturing, textiles, printing, rubber, pharmaceuticals, packaging machinery, laundry and food. The company brings together elites in the field of industrial automation and, with its experienced technical team, has long-term access to automated engineering projects, technology development, commissioning and advisory training, providing users with comprehensive technical support and rapid after-sales services. It has become an important partner in many well-known machines, equipment, electronics, telecommunications, builders and research and development enterprises throughout the country, and has been unanimously commended by its clients! The company's products were validated by the mitsubishi heavy labour in japan using the world technological harmonization plan, design and test, and all products were manufactured from components to product assembly, in full compliance with japanese industry jis and chinese ggb standards, as well as with world advanced production process processes. The company uses the same quality materials as the japanese mitsubishi heavyweight to ensure the same or even higher quality of products as the japanese mitsubishi heavyweight tool. The company has introduced state-of-the-art manufacturing and detection equipment from the modern world from advanced sources, such as japan, and has established fully functional and well-equipped modern testing centres. Production has been certified by ccee, ccib safety and 3c, and the company has been certified by iso 9001 international quality management system. In january 2001, the company's wall-mounted air conditioner was first exempted from quality clearance by the quality control authority. In the management of its operations, companies concentrate on the wisdom of each other, using their respective strengths, solidity and solidarity, optimizing their operations, innovative technology and continuous progress, in an effort to provide good products and services to their customers. The main products of the company are household break-up air conditioners and cabinet machines. Products are sold best in china, north china, south china and north-west china, and are exported many times over the country. As companies develop and innovate in production technologies, the variety of products and models are increasing to meet a wide range of consumer needs. The company has established an extensive network of marketing services throughout the country, as well as functional marketing service management centres, which provide extensive and careful training each year to installation and service personnel at service points to ensure that users in all locations are qualified to purchase and use mitsubishi heavy-working air conditioners. Over the years, the user satisfaction of corporate products has reached more than 95 per cent, and the products have been well received by consumers everywhere, with increasing market ownership. The mitsubishi heavy industries corporation, which leads modern japanese industry, has a history of over 100 years. In the area of air conditioning, mitsubishi's heavy technical capacity and extraordinary product quality are highly valued and trusted worldwide. In 1994, the mitsubishi heavy industries corporation of japan opened its third overseas home-based air conditioner production base in china, mitsubishi heavy industries, antelope air conditioners ltd. (mja), after thailand and saudi arabia