In January 2017, Zhengzhou Wanglou Cement Industry Co., Ltd. invested and wholly-owned subsidiary Zhengzhou Yuda Zhugong New Material Technology Co., Ltd. was established.
In July 2016, our company participated in the editor-in-chief of the People's Republic of China Building Materials Industry Standard "Repair Mortar".
In August 2016, our company newly subsidized 10 poor college students to help them complete their studies.
In August 2015, it reached a cooperation intention with Beijing BBMG for new product development.
In August 2015, our company newly subsidized 10 poor college students to help them complete their studies.
From June to October 2014, the company invested more than 1.2 million yuan and added 5 sets of dust removal equipment, totaling 15 sets of dust removal equipment in the whole plant.
August 2014 Fully sponsored 10 poor college students to help them complete their studies.
In August 2014, it invested more than 1.6 million yuan to build a new material greenhouse of 8,000 square meters.
In December 2014, a set of SNCR flue gas denitrification equipment with an investment of more than 1 million was completed and successfully operated.
On January 3, 2013, our company's "low alkalinity sulphoaluminate cement" product was awarded "Henan Famous Brand Product".
On February 07, 2013, our company was invited to participate in the Zhengzhou Quality Work Conference and accepted the commendation and rewards of the Municipal Quality Conference.
On February 18, 2013, our company's registered capital was successfully increased to 60 million yuan.
On March 23-24, 2013, the "Cement Naming, Definition and Terminology" jointly drafted by our company and the China Academy of Building Materials Science and Technology was successfully submitted for review and discussion and cement production quality control technology exchange meeting in Dengfeng, where our company is located. Convened.
In June 2013, the JC/T2152—2012 composite sulphoaluminate cement industry standard jointly drafted by our company and the China Building Materials Research Institute was implemented on June 1, 2013.
In April 2012, the company's technical renovation work was successfully completed, and the new dry-process kiln external decomposition technology was officially used in the production of sulphoaluminate cement.
On May 21, 2012, our company was invited by the China Building Materials Federation and the Dry-mix Mortar Product Quality Supervision, Inspection and Testing Center of the Building Materials Industry to participate as the main drafting unit in the first working meeting of the industry standard for "repair mortar".
On June 11-12, 2012, the National Sulphoaluminate Cement Industry Working Conference hosted by CCPA Special Cement Concrete Engineering Materials Branch and undertaken by our company was successfully held in Dengfeng, where our company is located.
On September 26, 2012, our company was once again elected as the governing unit of the Glass Fiber Reinforced Cement (GRC) Branch of China Building Materials Federation.
In July 2011, the GB/T26748-2011 cement grinding aid national standard jointly drafted by the company and the China Academy of Building Research was released on July 20, 2011, and was implemented on March 1, 2012.
In August 2011, the company successfully developed white sulphoaluminate cement jointly with the China Academy of Building Research, and formulated corporate standards.
In October 2011, the company began to transform the original Φ3.1×78m rotary kiln. It is expected that the transformation will be successful on March 20, 2012. At that time, the company will use the new dry process kiln external decomposition technology to produce more stable quality, Higher quality sulphoaluminate cement.
On May 13, 2010, the company was awarded the vice chairman unit of CCPA Special Cement Concrete Engineering Materials Branch.
On November 22, 2010, our company participated in the drafting of the "Self-stressing Ferro-Aluminate Cement" industry standard (JC/T 437-2010), which was issued on the same day by the Ministry of Industry and Information Technology of the People's Republic of China.
In August 2007, the company was absorbed by the National Standardization Management Committee as a member of the National Cement Standardization Committee.
In October 2006, at the 20th anniversary of the founding of the China GRC Association and the general meeting of directors, the company was once again absorbed as a director unit.