Rail Car Body Car End Structural Parts
These products are mainly installed in the front and rear ends of the rail passenger car body, driver's cab, etc. to form the car body structure, such as pedals, etc., all of which are metal products according to requirements. It can be applied to other civil industries as needed, and products can also be changed and customized according to customer needs. The company can order non-standard products, accept drawings and customize, and can also provide design solutions according to needs.
Jilin Zexin Industrial Development Co., Ltd. was founded in 2001 with a registered capital of 5 million RMB and is a high-tech enterprise in Jilin Province. There are about 100 employees, and the company's sales volume reached 20 million RMB in 2022. The company has more than 30 sets of various equipment including 2 NC laser cutting machines, 6 NC machining centers, 8 welding machines for different purposes, NC cutting machines, NC bending machines and others. After more than 20 years of construction and development, it has formed a comprehensive enterprise of electrical system, carbon steel, stainless steel and aluminum alloy stamping, welding, machining and surface coating. The company has passed the ISO9001:2015 quality management system certification, EN15085 CL1 welding system certification, American standard AWS welding certification, and ISO/TS22163:2017 quality management system certification. It is a high-quality supplier cooperated by CRRC Changchun Railway Vehicles Co., Ltd., the core manufacturer of China's urban rail transit equipment and high-speed train.
Rail Car Body Car End Structural Parts,Grounding Resistance Mounting Plate,Wall Plate Covers,Wall Plate Holder Jilin Zexin Industry Development CO., LTD. , https://www.jilinzexin.com
Wood board
Wood comes from natural non-toxic, but it is processed by using urea-formaldehyde adhesive to form a source of formaldehyde pollution; especially palm fiber board, density board and particleboard glue contain large amounts of formaldehyde. (The finished panel furniture and cabinets use this panel more.) Recommendation: The production of furniture on site with solid wood finger panels can be substantially reduced or eliminated.
glue
The main component of glue used in home decoration is formaldehyde, where glue is used such as putty glue on the base of latex paint, white latex paste on wood board, and wallpaper glue in wallpaper. 100 square meters of glue used in the room more than 100kg, the national standard glue content of 1g/kg, then after the renovation of the room is basically 100g of formaldehyde, in accordance with the standard conversion of the previous three years may exceed the standard more than 3 times, almost enveloped the entire room so that the new house becomes toxic gas room. The glue pollution is the largest proportion of pollution sources in decoration. It is recommended to use green frog non-toxic vegetable glue or zero-formaldehyde glue, or to avoid the use of chemical glue in large areas as much as possible, which can prevent more than 60% of the decoration pollution sources.
paint
Because it contains a large amount of pungent benzene, people are most conscious of the paint; the paint in the home decoration is only used locally, and the paint volatilizes quite quickly. It can volatilize more than 70% of harmful substances in three days. Therefore it is not the biggest source of pollution. It is recommended to use water-based paint instead (diluted with water, dilute with oily paint plus water or banana water) to avoid it.
Latex paint
Because latex paints have a very wide area of ​​use, customers generally believe that latex paint is heavily contaminated; the main difference is that water-based latex paints have other physical quality properties. Over 90% of the hazardous substances can be volatilized within 1 day after painting. Its environmental performance indicators are ignored
New home decoration pollution source?
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