The total production of auto parts is larger than that of drilling and oversupply, but new models, especially the introduction of auto parts, are still in short supply. For example, in the last few years, long-term accessories for the Liberation CA10, Yuejin NJ13O, Yellow River JN150, Tuhai SH141, and SH76o sub-series that have already entered the tidal period have been oversupply, and there has been a large amount of backlogs. The new type of medium, light and heavy goods vehicles, as well as various imported domestic passenger cars, have insufficient supply of repair parts. In terms of product quality, there are fewer purely genuine and high-quality branded products that can satisfy the market, so that imported parts and counterfeit and shoddy goods flood the market, which directly or indirectly reflect the expansion of the contradiction in demand structure.

Therefore, the market trend of "oversupply" corresponds to "supply shortage". The competition in the accessories market will be even fiercer. First, major auto groups and car bases, industrial production departments have established sales companies in rapid succession, and directly supply market maintenance parts. The second is that the automobile production department and the special maintenance stations are dotted, and only Dongfeng Motor Company has more than 30 service stations. Its supply accounts for 60 to 70% of the Dongfeng repair parts (parts of the original factory). The share that the auto parts company can get is also Running out. Third, there are many social auto parts outlets, with more than 70 in Shanghai, 1012 in Jiangxi, 1,700 in Shandong, 3,670 in Sichuan, and as many as 6,452 in the four provinces and cities above. Fourth, self-produced and self-sufficient large-scale users, and even self-produced tertiary industry, opened the market. Therefore, the market situation faced by auto parts companies is grim. Shanghai's product and real estate models have changed greatly. The bridge car industry in Shanghai has developed rapidly in recent years and has achieved remarkable results. However, the structural maintenance of real estate auto parts is not balanced. Many brand-name high-quality product varieties have been reduced, and the advantage of quality children has gradually weakened. This has affected auto parts companies' adjustment of drilling sales and storage structure, and has also weakened the advantages of expanding the national market.

Air Valve Double Chamber

Air Valve double chamber:

1. Application: water transition pipes

2. Function:

a. when the pipe is being filled with water, the air valve automatically let air out of the empty pipes. The air must be released rapidly to make sure that the pressure does not increase in that area as flow is restricted by the air in the pipe.

b. when the pipe is being empty, the air valve must let air into the pipes rapidly to prevent the pressure from dropping and forming a vacuum in the pipe.

c. automatically remove the air bubbles forms at the high points of the pipes or move through the pipes to prevent them reduce the water flow through the valves.

3. Surface coating:

Internally and externally coated with fusion bonding epoxy coating of minimum thickness of 250um. As required, Certification corresponding to drinking water like KTW, WRAS could be available.

4 Quality traceability

All the valves are with serial no. which could ensure the traceability of the production and quality control.

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SUZHOU YUEDA VALVE CO., LTD. , https://www.jsyuedavalve.com