国产精品嫩草影院午夜 ,日本理论电影久久网,一本久道综合色婷婷五月国产成人精品一二区,欧美激情在线播放一区二区三区,国产动作大片中文字幕亚1州区2日本欧美视频在线观看三区,欢迎访问欧美成人精品第一区二区三区,久久毛片免费全部播放无码,亚洲中文久久久久久精品国产

In 1978,Shanxi Lingchuan Chemical Co., Ltd was established, becoming the only professional manufacturer of sodium cyanide series products in Shanxi Province designated by the ministry of chemical industry.

In August 2006, Jincheng City Hongsheng Chemical Co., Ltd was established after the company was restructured.

In 2010, it was awarded the outstanding enterprise of Shanxi Province.

In May 2012, the company achieved zero breakthrough in export business for the first time and entered a new chapter of multi-channel marketing.

In December 2017, the company became the first high-tech enterprise in Shanxi Province.

In June 2018, the company successfully listed the establishment of biochemical industrial agglomeration zone in lingchuan county industrial park and received the government's approval.

In 2018, the company invested 300 million yuan, covering an area of more than 300,000 square meters. and completed the project of process exhaust recovery and automation transformation.

The series products of our company includes sodium cyanide, sodium Ferrocyanide decahydrate ,non-toxic gold dressing agent and attached products of sodium cyanide special packaging steel drum. The leading product sodium cyanide has an annual production capacity of 100,000 tons of liquid and 30,000 tons of solid. 

Facing increasingly fierce market competition, we always take the "Altruism------Everything is for customers" as the purpose,take the “build the corporate culture, strengthen internal management”as the important task to improve the product quality and service quality in an all-round way,.With a new look, we sincerely join hands with all people from all walks of life to create a beautiful future!