Super hard pride and strong three mills

carbon,
This element of the fourth main family in the second cycle of the periodic table is so ordinary.
Ordinary wild white Ding, weak-toothed children know that its existence is so great,
Thermoelectric sound and light, home space everywhere highlights its magical power

Yes, it is her, ordinary and magical carbon constitutes the most hard and softest, fully absorptive and all-transparent, insulator and conductor of many different structures and properties...
The nature of complete opposition is naturally unified in her body

Graphite and diamond, a carbon-based allotrope, a pressure-temperature curve reveals the secrets of nature. Synthetic diamonds are shining in the super-abrasive processing technology of Zhengzhou Sanmao.

121,
A house number located in Huashan Road, Zhengzhou, she does not have a simple door, the old-fashioned gatehouse is even broken, but she has a resounding name - "Zhengzhou Abrasives Grinding Research Institute"

Yes, it is her, simple but strong 121
A secret code of the National Ministry of Education 50 years ago gave birth to the first artificial diamond in China, which also gave Sanmao a proud title, forever "121"

121 and Sanmao carry the mission of national rejuvenation and the great rise of the nation. The 55 years after the development of China's superhard materials industry, superhard materials have become the business card of Henan, the pride of China.

55 years,
Sanmao has already passed the glorious course of 55 years. It has already passed the year of knowing the fate of the gods. But she is the second spring in the tide of reform, opening up and market economy, and continues to lead the Chinese superhard industry. The direction is "Made in China" and make new contributions to national development

Just 55 years,
After the restructuring, the three mills coincided with the development of the motherland's strategic opportunity period, which is exactly the time when Sanmao remodeled the brand and became stronger and bigger.
In the super-hard materials listed in the strategic emerging industry today, Sanmao’s banner of the national machine Seiko has embarked on a new journey, and continues the splendid new chapter of China’s super-hard industry!

Ceiling Diffusers

Ceiling Diffusers,Ceiling Vent Diffuser,Ceiling Ventilation Grill,Ceiling Diffusers And Grilles

Guangzhou Jointair Co., Ltd. , https://www.jointairaccessories.com