PRODUCTS
we are specialized in various specification of grinding Ball (including High chrome Alloy,Forged steel Ball),High manganess steel plate liners and Hammer.Annual production capacity is up to 30000tons.
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ABOUT US
Ningguo City Weida New Material Technology Co., Ltd. is located in Heli industry Zone Ningguo city Anhui province ,china --"the city of wear resistance castings in China- Ningguo city",It was established in January 2004.Its registeration No:91341881756845644H,It covers 20000square meters of standard workshop.we are specialized in various specification of grinding Ball (including High chrome Alloy,Forged steel Ball),High manganess steel plate liners and Hammer.Annual production capacity is up to 30000tons. It has unique forming technology and advanced heat treatment method, advanced production equipment as well. Products are widely used in cement, metallurgy, Gold mining, Copper mine,Iron ore ,thermal power industry so on.And it has established long-term friendly cooperative relationship with wide customers at home and abroad. Company has passed the ISO9001 .Adhering to the operating principle of"mutual benefit and joint development" and with the purpose of"making users rest assured and satisfied", the company creates benefits for the society. We sincerely welcome domestic and overseas customers to visit our company and seek common development. NING GUO CITY ZHONG WEI IMPORT AND EXPORT TRADE CO.,LTD is NING GUO CITY WEI DA NEW MATERIAL TECHNOLOGY CO.,LTD’s Branch company,Registeration No:91341881MA2RHT3739,it is responsible for the foreign sale.
Established in 2023
Annual production capacity
Covered area

Quality Assurance
We have advanced equipment and professional team, strict quality control, to ensure that each product meets the highest standards.

R & D Team
The company's R & D team has high-quality engineers, strong independent innovation ability, and has successfully applied for a number of electronic technology patents.

Qualification Certification
The company has ISO9001 quality management system certification, integration of efficient manufacturing and innovative technology advantages.

After-sales service
Our after-sales service guarantees quick response, 24/7 technical support, continuous product maintenance updates and solutions to meet customer needs.
WHY CHOOSE US
NEWS
we are specialized in various specification of grinding Ball (including High chrome Alloy,Forged steel Ball),High manganess steel plate liners and Hammer.Annual production capacity is up to 30000tons.
2021-06-30
Ningguo Weida Casting Co., Ltd. is located in “the city of wear resistance castings in China-Ningguo city”.
2021-06-30
China's steel exports have fallen sharply curb exports policy
Statistics show that China's steel exports in April year on year increase of one hundred forty-six percent in August, down to around 40 percent in September fell 9.1% return four. If the steel export
2023-11-17
The structure of the stainless steel ball is determined by the connection between the valve body and the pipe, and the valve body and the valve cover. In terms of manufacturing methods, there are casting, forging, forge welding, cast welding and tube-sheet welding. Generally, from the perspective of economy, casting is used if the nominal diameter is equal to or greater than 50mm, and forging is used if the nominal diameter is less than 50mm. However, with the development of modern casting and forging technology, this limitation has been gradually broken through.