On November 29, 2019, our staff in the chemical products laboratory of Henan Nayu New Material Co., Ltd. brought a batch of recently produced aluminum trihydride samples.

Wedge wire screen is our company's main product. This is a multi-purpose screen with toughness and resistance to clogging, suitable for slot/slot (mesh) applications.

Our company has a top R&D team, we continuously improving the process In the production technology of wedge wire,inventing and creating a new type of wedge wire production machine.And we have obtained production technology higher than the industry level.

In the northern desert region of Algeria, a well project for the partner was successfully completed.

our partner have already checked and accepted our stainless steel wedge wire screen.They praised our products for their uniform gaps, nice appearance and high roundness. They are satisfied with the products as always. This will bring vitality and green hope to the Sahara Desert. We are extremely honored to do so.

the construction team of Algeria using the products produced by our company for water pipe operation, the product quality is reliable and the construction is smooth.

On January 2, 2018,The 2,200-meter deep well project of the partner company in Biskra, Algeria, is proceeding in .an orderly manner.

In 2017,The partner company undertook the El IUEL OUED 1900-meter deep well pipeline cementing project.

At the end of 2014, our company cooperated with Algeria to complete the completion of the large deep well water tower project.

On February 18, 2014, the Secretary General of SIDI SLIMANE Provincial Committee visited company to cooperate with Algeria in large-scale deep well water tower project.

In 2013, Our partner company is conducting a 300-meter detection hole-air compressor washing in Oran Province.

In July 2013, the first phase of the cooperation project between our company and Algeria was successfully completed.

On May 12, 2014, Governor Djelfa of Algeria visited three 1,500-meter deep water well sites of our partner company.

In 2012, On May 12, 2014, Our partner company cooperated with Algeria to carry out the second phase of the large-scale deep well water tower project.

In 2012, our partner company cooperated with Algeria in the first phase of the large-scale deep well water tower project and accepted the acceptance of the responsible person.

In 2012, our partner company cooperated with Algeria to complete the first phase drilling of the large deep well water tower project.