Challenges and Opportunities for Construction Machinery Parts Industry

2 Analyze calmly and adopt effective and effective countermeasures to meet the challenges.

1 Development gap between construction industry of construction machinery and foreign countries 1.1 Development status After the reform and opening up, China's construction machinery accessory industry has introduced more than 170 advanced technologies from Germany, Japan, France and other countries in order to shorten the gap with advanced countries. In the industry, the company introduced the key foundation kit technology such as the hydraulic torque converter power transmission transmission drive axle hydraulic cylinder wheel belt, which greatly improved the design and manufacturing level and product quality of the accessory products in China. With the continuous development of the host computer, the addition of these private enterprises has also strengthened the supporting industry team.

The produced parts are including Auto parts，Agricultural machinery parts, construction scaffolding parts Marine valve and pump components and hydraulic parts etc. Architectural,Machinery,Medical; Food Machinery, Valves and so on. The material which we used Aluminium; Bronze; Brass; Copper; carbon steel; stainless steel and so on.At the same time, we can offer the CNC machining; Phosphating; Blackening Processing;Hot Dip Galvanizing: Powder Coating: Painting: Plating, Assembly for customers.

85% products are sold to overseas, the customers are from America, Canada, Europe Union, etc. 

However, compared with the host of construction machinery, the development of components is lagging behind. In the past 20 years, the construction machinery industry has introduced advanced product design and manufacturing technologies in more than 10 countries, and about 250 new products, but only the introduction of components in the form of the only item. It should be recognized that there is not enough support for the introduction and digestion of spare parts. At present, with the exception of a few companies that introduce foreign manufacturing technologies, the domestic component industry is still lagging behind, which has already constrained the development of various types of mainframes.

1.2 Gap At present, China's engineering machinery parts industry is lagging behind in technology, and fewer mature products contain high-tech products. The product structure is irrational, the reliability is poor, quality is unstable, and there is a big gap between technology and equipment, and the design and management methods are weak. Production enterprises still rely on production-oriented stereotyped products. They have not been able to actively track the world's advanced production technologies and develop high-tech products to improve the quality of the host.

Take the engineering hydraulic component as an example, we can see the gap between the domestic and foreign counterparts. The life span of the domestic hydraulic components is 12,13 imported products; the domestic hydraulic component products are only foreign 15; currently the foreign construction machinery has been widely used. The use of load sensing technology electromechanical technology, for the host supporting hydraulic products such as servo valve proportional valve proportional servo valve, etc. are also widely used, and domestic in this area is only in its infancy; for the host widely used vane pump piston pump Motors, foreign manufacturers with a fixed production scale all have such mature technology products. In contrast, domestic scientific research institutions and enterprises have not been able to form a stable production scale; in assembly and cleaning processes, foreign countries use pressure flow cleaning technology, and domestic The deburring is done by hand, and the effect is poor.

2 The impact of the construction machinery accessory industry will face the advantages of 2.1 domestic accessories After more than 10 years of hard work, the construction machinery accessories industry has initially formed a certain scale, the product line is relatively complete, basically able to meet the needs of various domestic host The accessory industry, its products are widely used in various types of new host, with a definite advantage.

Cost advantages Domestic labor costs are low, spare parts and consumables have obvious advantages in domestic procurement, and companies have lower operating costs, so sales costs can be kept at a low level.

The price advantage of foreign parts and components is as high as that of domestic products. After China's accession to the WTO, the average annual tariff reduction is 1.2 percentage points, but it cannot offset the higher price. Therefore, domestic enterprises still have a dominant position in terms of prices after they pass away.

Service Advantage from the foreign products into the Chinese market situation 1 Huang Zongyi. Construction machinery and electrical machinery. Physicalized robotization. China Machinery Xm, 1996, 732 Song Zhanwei. Large-scale loader work, electronic control research Bo Shi engineering machinery, 200010 dissertation. Changchun Jilin University of Technology, 1998 3 Ding Xiumin, Zhu Wennong, Song Zhanwei. Research on Electromechanical Control of Loading Manipulator and Bucket. China Journal of Highway and Transport Engineering, 1997, 102 Received Date 2000 Issue 712 From the point of view, the products of well-known foreign companies are not questions, but are less than those of domestic ones. However, when you ask questions, you need services. In this way, foreign products must consume huge costs in domestic services. However, due to the geographical advantages of domestic enterprises, it is not difficult to obtain a competitive advantage in customer service if they are updated and improved in service concepts and quality.

Market advantage For a long time, domestic host users have become accustomed to the domestic matching relationship, and they have formed a sense of inertia in their purchasing work. If they have to use imported parts, most of the domestic products can still be used, and the enterprises and the government All hope to replace imported parts with domestic pieces.

Exports of domestic products may have a larger increase after the export advantage. In particular, the technology has matured and reliable products, such as hydraulic gear pump vane pump solenoid valves, Southeast Asia, India, Eastern Europe and South America and other countries and regions have demand. In the past two years, domestic enterprises have also made gratifying achievements in the export of slewing bearings. The main reason is that foreign OEMs have come to China to seek high quality and low cost parts in order to reduce costs.