86-0510-82390108
sales@zhuochengwj.com
English / 简体中文
Home
About
Company Profile
Company Culture
Company Honor
Contact Us
Products
Bolt
Screw
Nut
Washer
Rivet
Pin
Ring
News
Company news
Industry news
Technology
TYPES OF STUDS
Thread Terminology
Tap And Drill Size Chart
Sockets,Bolts,Screws,Nuts
Mechanical Requirements for Stain...
Heat-Treated Alloy Studs, Bolts, an...
Astm, Sae And ISO Grade Marking...
Proper Drill Bit Size for Drilling Pilo...
Message
Contact
Online Message
News Center
>
31
2023-07
The secret of hot-dip galvanizing
Hot-dip galvanizing (galvanizing) is also called hot-dip galvanizing and hot-dip galvanizing: it is an effective metal anti-corrosion method, mainly used in metal structure facilities in various industries. It is a process technology that immerses metals such as steel, stainless steel, and cast iron into molten liquid metal or alloy to obtain a coating. It is the most widely used steel surface treatment method with the best performance-price ratio in the world today. Hot-dip galvanized products play an inestimable and irreplaceable role in corrosion reduction and life extension, energy saving and material saving of steel. At the same time, coated steel is also a high value-added short-term product supported and prioritized by the state.
04
2023-08
Germany, Japan, the United States, and South Korea are the main import sources of my country's hardware products in the first three quarters of this year
From January to September 2015, the cumulative imports of the national hardware industry are mainly concentrated in Germany, Japan, the United States, South Korea, Taiwan, China, Italy, Switzerland, Austria, Thailand, and other regions. Germany, Japan, the United States, and South Korea are the main sources of imports of hardware products in my country, and the four countries account for more than 10%. The third-ranked US import growth rate dropped significantly, as high as -24.77%. Among the top ten countries and regions, the growth rate of imports of Austria, Thailand and Italy also dropped rapidly, all exceeding 10%. Among them, Thailand was the highest, reaching -43.16%.
Both imports and exports in the first 10 months of China were lower than expected
According to the import and export data released by the General Administration of Customs on the 8th, in the first 10 months of this year, my country's total import and export value was 19.93 trillion yuan, a decrease of 8.1% over the same period last year (the same below). Among them, exports were 11.46 trillion yuan, down 2%; imports were 8.47 trillion yuan, down 15.2%; trade surplus was 2.99 trillion yuan, an increase of 75.3%.
Expert: It is unrealistic for every screw of C919 to be domestically produced
On November 2, the first domestically-made C919 large passenger aircraft developed by COMAC finally rolled off the production line. This is undoubtedly an exciting thing, but besides the excitement, we also heard various "different" voices, including voices of doubt, voices of dissatisfaction, and voices of worry.
In the third quarter of 2015, the export volume of my country's hardware products industry increased month by month
From January to September 2015, the cumulative export value of the national hardware industry increased by 5.31% year-on-year, and the growth rate increased by 2.25 percentage points compared with the same period last year. Since the third quarter, the monthly export volume has increased month by month. The export volume completed in September was the highest among the three quarters, and it broke through the export value after the rapid recovery in May in the previous period. This month, the industry's export volume increased by 0.62% year-on-year, turning from negative growth in the first two months to positive growth.
Import and export statistics of fasteners in China from January to August 2015
According to customs data, from January to August 2015, China exported 1.8408 million tons of fasteners, with an export value of 3.268 billion US dollars. Among them, the top five markets in terms of export value are the United States, Japan, Russia, Hong Kong and Vietnam.
Copyright © 2023 Wuxi Zhuocheng Mechanical Components Co., Ltd. 丨 business license
Power by: 300.cn | SEO