ZHENGHE NANOMETER-specializes in nanotechnology

Starting from quality, loyal to professionalism

ZHENGHE

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Create more value with limited resources

ZHENGHE

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PRODUCTS

Nano Calcium Carbonate

Industrial Precipitated Calcium Carbonate

Calcium oxide

Calcium hydroxide

Food-grade calcium carbonate

Pharmaceutical-grade calcium carbonate

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Nano Calcium Carbonate

Industrial Precipitated Calcium Carbonate

Calcium oxide

Calcium hydroxide

Food-grade calcium carbonate

Pharmaceutical-grade calcium carbonate

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APPLICATION

The product is widely used in industries such as PVC, rubber, coatings, and ink.

ABOUT US

Hangzhou Zhenghe Nanotechnology Co., Ltd. was established in 1984 and specializes in nanotechnology development and technical services. The company produces and sells a range of products, including nano calcium carbonate, calcium hydroxide, calcium oxide, active calcium, heavy calcium, calcium carbonate granules, plastic pellets, plastic additives, and injection-molded products. Additionally, the company engages in import and export activities.

1984

Established in

300000 tons

Annual production

240 mu

Floor area

500 million

Annual output

WHY CHOOSE US

Focusing on nanotechnology development and technical services, we continuously deliver greater value to our customers.

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WHY CHOOSE US

Focusing on nanotechnology development and technical services, we continuously deliver greater value to our customers.

BLOG

Learn more about Zhenghe Nano and find exhibition details.

Nov 10,2025

2025 Zhenghe Nano Employees' Tour

As evening quietly descends upon the mountains and fields, the maple forests are already ablaze with autumn hues. Autumn carries a gentle warmth—neither too cold nor too hot—its moonlight carefully preserved from the height of summer. A cool breeze gently rises, softly embracing us as we watch the sun turn fiery red in the distance, tinged with a refreshing chill. Yet our steps remain steady, savoring this fleeting, seasonally perfect moment. It’s often said that the best way to live is to journey alongside like-minded souls—running together toward shared dreams, surrounded by laughter and heartfelt conversations. And so, in this joy-filled golden October, Hangzhou Zhenghe Nanotechnology Co., Ltd. embarked on its annual employee retreat. This year, we ventured to Quanzhou, Fujian—a city where bustling life meets ethereal charm—to immerse ourselves in the rich culture and vibrant spirit of southern Fujian. From October 13th to October 29th, all Zhenghe employees set off on their delightful journeys in three separate groups, eagerly packing up Quanzhou’s autumn beauty—and the happiness it brought—back home with them.

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Jun 20,2025

Everyone talks about safety, everyone knows how to respond—identify safety hazards around you.

"Everyone Talks Safety, Everyone Knows How to Respond—Identifying Safety Hazards Around Us" is the theme for the 2025 Safety Production Month. To effectively enhance fire safety efforts and further strengthen employees' safety awareness, ensuring they are proficient in using fire extinguishers and mastering fire escape and self-rescue techniques, Hangzhou Zhenghe Nanotechnology Co., Ltd. organized a safety production emergency drill on the morning of June 20.

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Jun 12,2025

Ningbo Rubber & Plastics Exhibition · Zhenghe Nanotechnology Booth 2C38

Ningbo Rubber & Plastics Exhibition Zhenghe Nanotechnology Booth 2C38

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Production Base

Fully automated production line

Corporate Honors

Specialized and innovative enterprise

Online Consultation

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+86-571-64575666

Product Inquiry

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+86-571-64575666

Tel: +86-13656634445 +86-13588180224
Fax: 0571-64575669
Address: Datong Town Industrial Park, Jiande City, Zhejiang Province
Postal Code: 311614

WeChat Official Account

Business license

www.300.cn

Tel：+86-571-64575666

E-mail：zhcaco3@163.com