Henan Culture Network

Founded in 2001, it is China's earliest national high-tech enterprise specializing in the research and development, production and sales of industrial wireless data transmission products. The company is strong and has obtained 6 international invention patents, 10 national invention patents, a number of utility model patents and software copyrights. Wireless communication technologies such as NB-IoT, LoRa, GFSK, ZigBee, GPRS, etc. are widely used.

HACH is a world brand of water quality analysis instruments, starting in 1947. HACH is committed to providing a full range of products and water quality testing solutions for laboratory and online water quality monitoring, better meeting the needs of Chinese users.

Hach Company of the United States is an expert in laboratory and online analytical instruments, a provider of water quality analysis solutions, and a first-tier subsidiary of Danaher Group, one of the Fortune 500 companies in the United States.

Henan Communications Industry Association

Hacint specializes in intelligent technology solutions, focusing on innovative applications in various sectors.

A Full Stack Developer.

There are the most precipitous peaks, which have fulfilled our arrogance; there are the most aloof snow-capped mountains, which have quietly listened to our recitations. The scenes that amaze the world are nothing but ordinary.

With warmth in the heart, why fear the desolation of life?

An open hackathon platform based on Git cloud development environment