Yichang Jiangsan Technology Development Co., Ltd. was established in June 2000. It is a high-tech enterprise integrating scientific research, production, sales and service. The products produced by our company, such as load moment limiter, load weight limiter, lifting height limiter, lubrication system for lifting equipment, intelligent wind direction and wind speed instrument, angle sensor and safety monitoring and management system for lifting machinery, are exquisitely designed, advanced in technology and reliable in performance, and are suitable for the safety protection of all kinds of lifting equipment.       To meet the needs of some customers for choosing high-end products, the company has introduced the German Siemens PLC moment limiter control system. After research and development by technical personnel, this system has been applied to the safety protection of platform cranes in May 2011. After practice has proved that this system has stable performance and reliable quality and is a trustworthy and promotable brand.       The company has successively won many honor certificates and patent certificates, and has passed the special equipment type test certificate issued by the national authoritative department, the type approval certificate of China Classification Society and the ISO9001 quality management system certification. It is a leading enterprise in the production of ship moment limiters in China.       The company has more than 20 professional technicians and 35 sets of production and testing equipment. It is a specialized company with superb technology and complete equipment. The company has established long-term cooperative relationships with many crane production enterprises. The products are spread all over factories, docks, mines and offshore platforms. Some products are also sold well overseas and have won unanimous praise from customers.       Rigorous quality management, excellent product quality, perfect after-sales service and successful marketing achievements have created the brand advantage of "Jiangsan". Adhering to the business philosophy of "building an image with honesty and trustworthiness and creating a brand with excellence", the company makes every effort to strengthen employees' quality consciousness and enterprise quality management, strictly control every link of production, continuously meet new needs of customers, and make unremitting efforts to build a brand with industry influence.