NEWS - Ningbo Junyi Zhonghao Import and Export Co., Ltd.

You are here: HOME » NEWS

The 28 Kinds of Certification of Wire & Cable In The World, How Much Do You Know?

Do you know what safety certification your product needs to pass in other countries? What do these certification marks mean? Let's take a look at the current global mainstream 21 internationally known certification marks and their meaning, see your product currently through the following certificati

09/ 05 / 2022

Sichuan Chndo Cable Co.,Ltd Factory Show

Sichuan Chndo Cable Co.,Ltd

06/ 29 / 2022

ASTM A194 2HM Heavy Hex Nut Manufacturing Procedure

2HM nuts are heavy-duty hexagonal nuts manufactured in accordance with ASTM A194. In this standard, 2HM represents ferritic grade. It requires cold forging or hot forging processing, certain heat treatment (quenching and tempering), and certain hardness 2HM Brinell Hardness HB 159-237. There are

05/ 12 / 2022

The origin and origin of May 1 International Labor Day

May Day originated in July 1889: the Congress of the Second International led by Friedrich Engels held in Paris. The meeting passed a resolution, the provisions of May 1, 1890 international workers held a parade, and decided to May 1 this day as the international Labor Day. May 1 International Lab

04/ 29 / 2022

The global power transmission line and tower market is expected to exceed $48 billion in 2022-2028

According to a new report from Global Marketing Insights, the Global power line and pylon industry is expected to see solid growth over the next six years, reaching a market size of more than $48 billion by 2028. The market share of transmission lines and towers is expected to grow by more than 4

04/ 22 / 2022

Chile Raised Its 2022 Copper Price Forecast to $9,700 a Tonne

Chile's copper commission, Cochilco, on Thursday raised its 2022 copper price forecast to $4.40 a pound, or $9,700 a tonne, because of the scarcity caused by the conflict between Russia and Ukraine. In January, Cochilco kept its copper price forecast at $3.95 a pound. It said the growth was influe

04/ 22 / 2022