At the same time, the service policies for Hanma Power and the fitting of Hanma Power Vehicle have also been continuously upgraded since 2016. The warranty period of the Hanma Engine has been extended to 36 months or 300,000 kilometers; the coal transportation and hazardous chemicals tractors are in full service. Car warranty 36 months unlimited mileage. Dare to open the door to allow customers to watch production, dare to upgrade much higher than the same industry product warranty period, due to product confidence, this confidence is due to the high quality of the Hanma engine, and only the quality of excellence dare to brighten the sword market. Strict inspection test In the initial push of the market, the Hanma engine was verified by sufficient tests: including a 30,000-hour gantry endurance test, a 3 million-kilometer road vehicle full-load test, a high temperature in the Yunnan-Guizhou plateau, a flame in Xinjiang, Mohe in Heilongjiang, etc. The region's harsh three-high trials; but we are still cautious and strict, positioning the warranty mileage at 200,000 kilometers (much higher than competing products). However, after several years of comprehensive review of the customer's market, the reliability and excellent performance of Hanma Power have been recognized by market customers. Hanma Power's warranty extended to 36 months or 300,000 kilometers. At the same time, Valin Xingma organizes quality tracking of the engines used in the market and retrieves all DMS data for failure statistics over the past three years. The statistical results have been surprising. It has been found that the failure values ​​of the main components such as the engine block and cylinder head are actually Zero, the fault value of other individual peripheral parts is also much lower than similar domestic engines. The company also organized user-targeted visits to Hanma engines with a market operation of more than 300,000 to 500,000 kilometers. Users generally responded well: quality is stable, reliability is high, and fuel-saving advantages are obvious. Hualing heavy trucks equipped with Hanma engines also received good reputation due to strong power and in-cylinder braking, and they were favored by the driver. Leading technology design The development of the Hanma engine adopts international advanced design concepts such as in-line 6-cylinder, integral cylinder head, four-valve, overhead camshaft and rear gear train, and BOSCH's high-pressure common-rail fuel injection system with power coverage of 199KW (270 horsepower ) To 335 KW (480 hp), displacement is 10 litres and 12 liters, the emission meets the national four and national five standard, has the potential to upgrade to the Euro 6 emission level, and has formed the characteristics of energy saving, environmental protection and high power. With the advent of the Hanma diesel engine, the Hanma natural gas engine project was also launched immediately. In order to meet the different needs of users and the increasing national emission policy, Valin Xingma began researching energy conservation, environmental protection, and reducing user cost, and developed two series of natural gas engines: CM6T28 and CM6T18. In the original Hanma diesel engine based on the design and development, the same technology platform, common parts, spare parts suppliers are world-class company products, Hanma diesel engine technical advantages, Hanma natural gas engine also. Different from diesel engines, the gas system of the Hanma natural gas engine adopts the latest OH 6.0 system from WOOD WARD in the United States. The gas system is currently the latest in the country and even internationally, and the emission standards easily reach the national five and national six. At the same time, the gas supply system and the ignition control system are optimized and upgraded. The higher the environmental protection, the lower the energy consumption. In April 2015, the Hanma Euro 5 engine passed its European standard (ECE R49, ECE R24, ECE R85) for its European Union engine certification. Reliable manufacturing process The Hanma engine production line is an automated, intelligent, highly information-intensive production line and one of the most advanced engine production lines in the world today. The machining lathes are all purchased from the internationally renowned machine tool manufacturing multinational companies. The production line is equipped with an online SPC console and a full set of imported inspection instruments, which timely prosecute the quality of the products. The key processes are equipped with an automatic online measuring machine that performs 100% measurement and statistical analysis of key process dimensions. The introduction of DURR washing machine, the main oil channel using high-pressure deburring, to ensure that the final product cleanliness does not exceed 40mg, far better than the industry standard. Data collection and monitoring, the establishment of intelligent engine assembly management system, intelligent management of engine assembly - real-time monitoring of the working status of equipment to ensure that the assembly equipment is always working in good condition; each station is equipped with a scanning gun, accurate records With the collection of parts information, traceability, query; real-time monitoring of product quality, complete data collection, management, query, to achieve product quality traceability. Zero defect quality management Quality reflects the core competitiveness in the company. Liu Hanru, Chairman of the Group, put forward the concept of “building a Hanma Power based on aerospace standardsâ€. The company fully promoted the ISO/TS16949 quality management system, consolidated the quality management foundation, optimized the quality control process, and confirmed the goal-oriented quality management method. The implementation of quality improvement projects was advanced. Intelligent MES engine manufacturing management system, Q-TAS quality analysis system, laser error prevention and photography error prevention, key 100% automatic detection system for on-line quality features, manual supervision and sampling inspection, and product auditing, and “three-level†prevention and control management to realize the product Full quality monitoring and quality traceability. "Either percentile or zero" quality management philosophy casts the quality of the Hanma engine. Presure seal Gate Valve has two type of sealing way, flexible wedge disc and parallel slab disc which normally used in the high pressure main streaming pipeline or high pressure bypass water feeding pipeline etc. The main function is to cut off or cut on the medium controlled by electric actuator or handwheel. The sealing principle of pressrue seal gate valve is sealing surface tight off under pressure and they are widely applicated in petrochmical, thermal power plant. Pressure Seal Gate Valve,Flange Gate Valve,Power Station Valve,Wedge Disc Gate Valve Yongjia South Trading Co.,Ltd , https://www.n-lvalve.com
Hanma Power 
Low speed high torque 
Hanma CM6T18 engine
Self-confidence stems from the quality Hanma Power opens the production line to the user
Valin Xingma opened the door to allow customers to “walk in.†Since the visit, the customer visits and inspections have been increasing. The Hualing heavy truck production line and the Hanma engine production line have become important landscapes for customer visits. In particular, the Hanma engine production line has become a Valin Xingma Line is an essential itinerary. After many customers visited the Hanma engine production line, they were more assured of the products and immediately placed orders. It can be said that the Hanma engine has become an important force to promote marketing.