Fastener entity manufacturers and suppliers
Fastener entity manufacturers and suppliers
Fastener entity manufacturers and suppliers

If your RFQ contains clear information, quotations are typically delivered in a few hours.

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Stronger, More Efficient Fastening Systems To Help Grow Your Business
Stronger, More Efficient Fastening Systems To Help Grow Your Business
Stronger, More Efficient Fastening Systems To Help Grow Your Business

Stronger, More Efficient Fastening Systems To Help Grow Your Business

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WE HAVE A FASTENER FOR ANY PROJECT
WE HAVE A FASTENER FOR ANY PROJECT
WE HAVE A FASTENER FOR ANY PROJECT

WE HAVE A FASTENER FOR ANY PROJECT

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We Provide Intelligent fastener Solution
We Provide Intelligent fastener Solution
We Provide Intelligent fastener Solution

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PRODUCTS SERIES

Supplying fasteners for steel stucture building just like bolts,nuts,screws,and photovoltaic accessories,any company needs the products is welcoming contact us.

Steel structure units

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Steel structure units

Photovoltaic units

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Photovoltaic units

Others

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Others

HOT PRODUCTS

Providing high-quality productsand services to customers is the core of our company's corporate culture that remainsunchanged.Our emphasis on product innovation has always kept us at the forefront ofproduct technology.

CHEN ZHENG CHEN ZHENG CHEN ZHENG CHEN ZHENG CHEN ZHENG CHEN ZHENG CHEN ZHENG CHEN ZHENG

OCEAN CARTON MACHINERY OCEAN CARTON MACHINERY OCEAN CARTON MACHINERY OCEAN CARTON MACHINERY

OCEAN CARTON MACHINERY OCEAN CARTON MACHINERY OCEAN CARTON MACHINERY OCEAN CARTON MACHINERY

8+

Years of Production Experience

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The industry’s most trusted, recognizable fastener supplier.

HanDan Chenzheng Manufactureing CO.,LTD has 12 years experance in manufacturing fasteners for building steel stucturing ,and supplies photovotaic accessories many years .now the company spplies varies fasteners just like bolts,nuts, screws and all sets of phototovoltaic parts.

200 +

Production and service personnel

100 +

Perennial cooperative clients

2000 +

Product category

100 +

Exporting countries and regions

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CHENZHENG
360

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YJH
CANTON FAIR
Exhibition 5
Exhibition 9

OUR CLIENTS IN THE WORLD

CHEN ZHENG provides fastener solutions throughout the world.Products are sold in more than 40 countries.

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EXHIBITION
Exhibition 8
Exhibition 6
Exhibition 7

WHY YOU CAN TRUST CHENZHENG

Instant Quoting

If your RFQ contains clear information, quotations are typically delivered in a few hours.

Industry Experience

Having carried out rapid prototyping and rapid manufacturing since 2016, our engineers have built up rich experience. We can handle all types of projects.

Massive Network

Our in-house facilities allow us to get your projects done fast. And thanks to our strong relationship with rapid manufacturing partners, our capacity is not limited.

30K+ Projects Delivered

Over 30K projects have been sent to our customers worldwide since we started in 2016, and we have received countless positive comments.

OCCUPATIONAL HEALTH AND SAFETY MANAGEMENT SYSTEM CERTIFICATION
OCCUPATIONAL HEALTH AND SAFETY MANAGEMENT SYSTEM CERTIFICATION
environment management system certification
environment management system certification
OHMSC
OHMSC

LATEST NEWS

We provide a wide range of fastener to meet the needs of your business!

Online Canton Fair is coming! How should fastener companies build their own broadcast room

Apr 02,2024

Online Canton Fair is coming! How should fastener companies build their own broadcast room

The 2020 Spring Canton Fair will officially start on June 15! Due to the impact of the epidemic, traditional enterprises have received a great impact, the Ministry of Commerce in order to promote the export of enterprises, the Canton Fair from April to June, and converted to online live broadcast.

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Chenzheng fastener analysis of the development trend of fastener technology

Apr 02,2024

Chenzheng fastener analysis of the development trend of fastener technology

The size of fasteners is generally metric threads, which are divided into coarse ribbed and fine ribbed according to the diameter and pitch. Because fasteners have a variety of different sizes, accuracy, strength and production materials, these elements combine to make the types of fasteners hundreds of thousands, millions of many.

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Apr 02,2024

What are the specifications of anchor bolts

steel structure anchor bolt specification Q235B, steel column anchor bolt can not be used for shear, shear borne by the shear key. 2, composed of Q+ number + quality grade symbol + deoxidation method symbol. Its steel number is preceded by "Q", which represents the yield point of the steel, and the following number indicates the yield point value in MPa. For example, Q235 indicates a carbon structural steel with a yield point (σs) of 235 MPa. ② If necessary, the symbol indicating the quality grade and deoxidation method can be marked behind the steel number. The quality grade symbols are A, B, C and D respectively. Deoxidation method symbol: F stands for boiling steel; b stands for semi-killed steel; Z stands for killed steel; TZ indicates a special kill steel, and the kill steel may not mark the symbol, that is, Z and TZ are not marked. For example, Q235-AF indicates Class A boiling steel.

Apr 02,2024

Online Canton Fair is coming! How should fastener companies build their own broadcast room

The 2020 Spring Canton Fair will officially start on June 15! Due to the impact of the epidemic, traditional enterprises have received a great impact, the Ministry of Commerce in order to promote the export of enterprises, the Canton Fair from April to June, and converted to online live broadcast.

CHENZHENG
CHENZHENG

We provide fasteners solutions

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