On December 18, 2011, the 2012 Business Conference of China Heavy-Duty Truck Group Co., Ltd. was held in the Shandong Conference Hall in Jinan. At the same time, China National Heavy Duty Truck held a large-scale automobile exhibition HOWO-A7 light-duty tractors, long-haul tractors, Haoyu, New Yellow River and other 35 different models of vehicle models in the square in front of the auditorium. Debut. China National Heavy Duty Truck's newly developed HOWO-T5G heavy truck also completed its launch ceremony.
According to the briefing, the past 2011 is a year in which CNHTC has correctly understood itself, defeated itself, and achieved new development; it is a year of implementing the Twelfth Five-Year Development Plan and launching the second great project of full-scale entrepreneurship and achieved a good start; China National Heavy Duty Truck insisted on the heavy truck industry as the leading factor and built a full series of commercial vehicles to achieve a breakthrough year; it was a year in which lean management was fully promoted and all efforts were made to improve product quality; it was an active promotion of the construction of the Mann project and the overall quality of its employees was significant. The year of improvement is a year in which we adhere to the concept of scientific development, change the way, adjust the structure, and realize real transformation and real adjustment.
In 2011, despite the country’s tightening of macroeconomic control policies, tightened funding policies, and complex and volatile economic conditions, China National Heavy Duty Truck Corporation still overcame many difficulties and maintained a steady and healthy development. The enterprise efficiency is obviously higher than the average level of the industry. It is estimated that the annual production and sales of complete vehicles will reach 175,000, including 143,000 heavy trucks; heavy trucks with 9L or more will continue to maintain the top position in China; more than 20,000 vehicles will be exported, which will double; total profits and taxes will be realized. With 4.5 billion yuan, the company's efficiency is obviously higher than the average level of the industry, and it basically meets the listed company's efficiency target.
Behind the gains, China National Heavy Duty Truck further optimized the product structure and realized a full range of commercial vehicles to take shape; it was Sinotruk's strengthening and improving the quality management model, the product quality level was recognized by the market, and it was the focus of the heavy truck industry. Development and improvement of regulatory capabilities, scientific adjustment of corporate operating models, closer to the market and user-oriented; innovation in technological development, manufacturing, supply support, logistics optimization, corporate responsibility and other aspects of the reform, the enterprise mechanism is more scientific and more operational effective.
From the beginning of 2011, China National Heavy Duty Truck carried out the “second startup†project, faced the internationalization level, resolved product optimization and other issues, truly transformed the company from big to strong, built a national car brand, and made Sinotruk an international one. Famous domestic irreplaceable, led by heavy truck industry, a full range of commercial vehicle large-scale enterprise groups.
Due to the influence of national laws and regulatory policies and other factors, heavy-duty truck companies will still face some difficulties in their development in 2012. However, CNHTC still has confidence in its work in 2012 and is confident in the future development of the company. The goal of China National Heavy Duty Truck in 2012 is to ensure the production and sales of 240,000 complete vehicles, of which 165,000 are heavy trucks. The major indicators are higher than the industry average. It ensures that the heavy-duty truck products have strong quality competitiveness, high customer satisfaction, and have a clear positive effect on the market, leading the industry, and ensuring the realization of benefits to maintain the leading position in the industry.
In the face of arduous targets and tasks, China National Heavy Duty Truck will take the following six measures:
First, we will continue to adhere to the regionalization strategy and achieve new breakthroughs in the construction of a marketing service network. Including breakthroughs in achieving differentiated policies, achieving breakthroughs in marketing management methods, realizing breakthroughs in family services from passive services to active services, achieving breakthroughs in financial support policies, supporting the cultivation of a large number of loyal Sinotruk brands, and cooperating with Sinotruk, Honor and share the network member units.
Second, continue to adhere to high-quality, low-cost strategies and comprehensively improve product quality. CNHTC will do its utmost to put the emphasis of quality work on the reliability of products and the improvement of customer satisfaction.
Third, continue to adhere to the strategy of leading the technology and make great efforts to adjust the product structure. China National Heavy Duty Truck will continue to adjust its product structure optimization and use mature Mantech technologies that are partially qualified to adapt the level of A7 to market requirements. Medium and heavy trucks will form market batches, and light weight and fuel economy will have significant market effects; Jining Commercial Vehicles Mercedes-Benz technology new products will be fully introduced to the market; 30 mine cars, long tractors will emerge.
Fourth, we will make every effort to promote the optimization and adjustment of the internal organizational structure of manufacturing units, increase the intensity of logistics reforms, further intensify lean management, and promote continuous improvement in the level of corporate management.
Fifth, continue to adhere to the "6+1" model, improve the after-sales service capacity and level of the international market, further strengthen the international market development, enhance the international market influence of Sinotruk, realize the sustainable development of the international market, and lay a solid foundation for building a national car brand. solid foundation.
Sixth, continue to adhere to the people-centered principle and comprehensively upgrade the quality of the workforce to provide a strong talent team for the sustainable development of China National Heavy Duty Truck.
The HOWO-T5G unveiled at the annual business conference of China National Heavy Duty Truck Group is a brand-new high-end medium- and heavy-duty truck product based on the introduction of the advanced truck manufacturing technology of the German company MAN, combined with China’s national conditions, and condenses German Man. With advanced technology, the product is positioned in domestic high-end medium- and heavy-duty trucks, and it is in a leading position in performance, reliability, configuration and appearance.
HOWO-T5G varieties include tractors, dump trucks, trucks, vans, and special vehicles. The total tonnage includes 12t, 16t, 18t, 20t, 25t, and 31t series. The drive type includes 4x2. , 6x2, 6x4, 8x2, 8x4. Suitable for urban, inter-provincial, long-distance cargo transportation, as well as a variety of special vehicle operations, to meet the needs of different user groups. 
T5G adopts the world's most advanced level of the Man Engine MC05 and MC07, with displacements of 4.58L and 6.87L, respectively. This car introduced the front and rear bridges developed by German Mann Technology. The new design of the frame structure using Mantech technology, lightweight design, weight loss of up to 100 kilograms.
The newly launched HOWO8×4 lightweight dump truck, HOWO6×2 double steering tractor, HOWO-A7 lightweight tractor, and HOWO T7H tractor are all equipped with Mann’s front axle and frame technology to make the chassis structure and configuration. Has been fully optimized. 
The heavy-duty ZZ4259N394CC1B long-haul tractor introduced by CNHTC Jinan Special Vehicle Co., Ltd. has an American-style cab with beautiful appearance and comfortable interior. The front engine effectively increases the impact energy crumple zone and has high safety. Rear cab position, greatly reducing the impact of the chassis on the driver, high comfort; 375PS high horsepower three engines, to achieve a strong, efficient and fuel-efficient. 
The Haohe brand heavy truck is a new vehicle developed by CNHTC Jining Commercial Vehicle Company through introduction and absorption, including J7 and J5 platforms. The new Yellow River C5B series models make people feel that China National Heavy Duty Truck is trying to restore the Yellow River, the earliest heavy truck brand in China, and to promote her development.
Different new models and different new names show that Sinotruk has made great strides in implementing its branding strategy.
Specifications
1)Suitable for conveyance of gas, petroleum, fluid, and electricity
2)Seamless,SAW or ERW alloy steel pipe
THK <3"; OD <120"
A: Alloy Pipe and tube Size Range:
1) Round pipe diameter: 4mm-3000mm, thickness: 0.3-60.0mm
2) Square tube: 8 x 8mm-1000 x 1000mm, thickness: 0.4-60.0mm
3) Rectangle tube: 8x 10mm-800 x 500mm, thickness: 0.4-60.0mm
B: Surface finish: black, blank, bright and galvanized, or painted
C: Length of each pipe: 500mm-16,000mm
D: Steel grade: 10#, 20#, A106B, A53B, Q195 Q235, Q345, ST37-2, ST52, S235, S355, SS400, A1010, SAE1045, X40, X60, A312, 304, 316 etc
E: Conforms to international standards, like: ASTM A53, ASTM A500, ASTM A513, ASTM A312, BS1387, DIN2391, DIN2394, DIN17175, JIS G3452, EN10210, EN10219, EN10025, EN10305 etc
ERW Steel Pipe, Square Steel Pipe, LSAW Steel Pipe, SSAW Steel Pipe
Cangzhou Weiheng Pipe Industry Co.,Ltd , https://www.czweiheng.com