Mechanical processing, design and manufacture of intelligent equipment, production and maintenance of tooling tools;
Brand products such as electrical appliances, hardware, standard parts, tools, etc.; relying on the advantages of multiple varieties in the large market, agent and distribution of Chint, Schneider, Siemens, Mitsubishi, Great Wall, STAR, SEW, Yabaishi, STM, Nordson and many other brand products .
Chemical reagents, experimental instruments, and dangerous (preventive, explosive) chemicals business (Hefei Keshen Chemical Instrument Co., Ltd.);
Operation of oil products, paints, rubber tires, coatings, printing materials, consumables and other products, agent and distribution of Linghu, Lunan paint, Zhengxin tires, Jinan Yeston, Japan Seiko Ink, Great Wall, Kunlun, Mobil, Castrol and other oil products;
Office, labor insurance, hygiene products management, mainly engaged in: 3M, MSA, Sanyuan, Shuangan, Deli, Qixin, Lenovo, Epson, HP and other brand products.

After receiving the notification from the user, the technicians responded immediately and arranged for after-sales personnel to guide the user to solve the fault problem on the spot by the fastest transportation method. At the same time, our company solemnly promises to respond within 1 hour, and technicians will come to the scene to deal with after-sales problems within 24 hours.

① The warranty period is 18 months after delivery or 12 months after operation;

②During the warranty period, if the equipment has any defect, failure or component damage caused by abnormal operation of the buyer's personnel, we are responsible for free repair and replacement; after the warranty period, if the parts are damaged, only the cost will be charged for the provided accessories.