Product Introduction

the company constantly pursues product personalization, refinement and branding,

 300X500Full-frame Rain Perforated Strainer of Ductile Iron
300X500Full-frame Rain Perforated Strainer of Ductile Iron
 500X1000Square Manhole Cover of Ductile Iron
500X1000Square Manhole Cover of Ductile Iron
 400x600Square Manhole Cover of Ductile Iron
400x600Square Manhole Cover of Ductile Iron
 400x400Square Manhole Cover of Ductile Iron
400x400Square Manhole Cover of Ductile Iron
 300X500Square Manhole Cover of Ductile Iron
300X500Square Manhole Cover of Ductile Iron
 300X300Square Manhole Cover of Ductile Iron
300X300Square Manhole Cover of Ductile Iron
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Composite Manhole Cover
Composite Manhole Cover
 Composite Manhole Cover
Composite Manhole Cover
 Composite Manhole Cover
Composite Manhole Cover
 Composite Manhole Cover
Composite Manhole Cover
 300X500Full-frame Rain Perforated Strainer of Ductile Iron
300X500Full-frame Rain Perforated Strainer of Ductile Iron
 500X1000Square Manhole Cover of Ductile Iron
500X1000Square Manhole Cover of Ductile Iron
 400x600Square Manhole Cover of Ductile Iron
400x600Square Manhole Cover of Ductile Iron
 400x400Square Manhole Cover of Ductile Iron
400x400Square Manhole Cover of Ductile Iron
 300X500Square Manhole Cover of Ductile Iron
300X500Square Manhole Cover of Ductile Iron
 300X300Square Manhole Cover of Ductile Iron
300X300Square Manhole Cover of Ductile Iron
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Composite Manhole Cover
Composite Manhole Cover
 Composite Manhole Cover
Composite Manhole Cover
 Composite Manhole Cover
Composite Manhole Cover
 Composite Manhole Cover
Composite Manhole Cover
 300X500Full-frame Rain Perforated Strainer of Ductile Iron
300X500Full-frame Rain Perforated Strainer of Ductile Iron
 500X1000Square Manhole Cover of Ductile Iron
500X1000Square Manhole Cover of Ductile Iron
 400x600Square Manhole Cover of Ductile Iron
400x600Square Manhole Cover of Ductile Iron
 400x400Square Manhole Cover of Ductile Iron
400x400Square Manhole Cover of Ductile Iron
 300X500Square Manhole Cover of Ductile Iron
300X500Square Manhole Cover of Ductile Iron
 300X300Square Manhole Cover of Ductile Iron
300X300Square Manhole Cover of Ductile Iron
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Composite Manhole Cover
Composite Manhole Cover
 Composite Manhole Cover
Composite Manhole Cover
 Composite Manhole Cover
Composite Manhole Cover
 Composite Manhole Cover
Composite Manhole Cover
 300X500Full-frame Rain Perforated Strainer of Ductile Iron
300X500Full-frame Rain Perforated Strainer of Ductile Iron
 500X1000Square Manhole Cover of Ductile Iron
500X1000Square Manhole Cover of Ductile Iron
 400x600Square Manhole Cover of Ductile Iron
400x600Square Manhole Cover of Ductile Iron
 400x400Square Manhole Cover of Ductile Iron
400x400Square Manhole Cover of Ductile Iron
 300X500Square Manhole Cover of Ductile Iron
300X500Square Manhole Cover of Ductile Iron
 300X300Square Manhole Cover of Ductile Iron
300X300Square Manhole Cover of Ductile Iron
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Composite Manhole Cover
Composite Manhole Cover
 Composite Manhole Cover
Composite Manhole Cover
 Composite Manhole Cover
Composite Manhole Cover
 Composite Manhole Cover
Composite Manhole Cover
 300X500Full-frame Rain Perforated Strainer of Ductile Iron
300X500Full-frame Rain Perforated Strainer of Ductile Iron
 500X1000Square Manhole Cover of Ductile Iron
500X1000Square Manhole Cover of Ductile Iron
 400x600Square Manhole Cover of Ductile Iron
400x600Square Manhole Cover of Ductile Iron
 400x400Square Manhole Cover of Ductile Iron
400x400Square Manhole Cover of Ductile Iron
 300X500Square Manhole Cover of Ductile Iron
300X500Square Manhole Cover of Ductile Iron
 300X300Square Manhole Cover of Ductile Iron
300X300Square Manhole Cover of Ductile Iron
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Stainless Steel Trench Manhole Cover
Stainless Steel Trench Manhole Cover
 Composite Manhole Cover
Composite Manhole Cover
 Composite Manhole Cover
Composite Manhole Cover
 Composite Manhole Cover
Composite Manhole Cover
 Composite Manhole Cover
Composite Manhole Cover

Application

the company constantly pursues product personalization, refinement and branding,

About Zhongxin

the company constantly pursues product personalization, refinement and branding,

Hunan Zhongxin Casting Co., Ltd.,

Hunan Zhongxin Casting Co., Ltd., founded by the legal representative Chen Zhiqiang in 1995, is located beside 320 National Highway in Xiangxiang City, Hunan Province. Connected by Hu'nan-Guizhou Railway and Shanghai-Ruili Expressway, it enjoys convenient transportation. The company covers an area of more than 40 mu. For 20 years, it has been engaged in the production of ductile iron manhole covers, draining boards, water supply and drainage pipe fittings, etc. The products are widely used in municipal facilities construction, urban water supply, power supply, petroleum, chemical, postal, telecommunications, landscape, community construction, highway and other industries. The products are exported to the United States, Germany, Japan and more than 20 provinces and autonomous regions in China. With unique design and refined technology, the products are favored and praised by customers at home and abroad. The products are defined as inspection free products after being qualified by the national inspection. As a long-established and powerful technical strength company, it specializes in the R&D, 

这是描述信息

NEWS

the company constantly pursues product personalization, refinement and branding,

Why choose ductile iron manhole cover

Why choose ductile iron manhole cover

Nodular cast iron has high strength and good toughness, so nodular cast manhole covers are about 30% lighter than gray cast iron manhole covers of the same type. The grade of nodular cast iron is QT500-7, the molten iron temperature is not lower than 1456℃, and the rare earth ferrosilicon-magnesium alloy and coke with low sulfur content are added during the spheroidizing treatment, and the spheroidizing level is above grade 3. The mechanical properties of the nodular cast iron specimens are as follows:

How can we purchase qualified and low-price good spherical ink manhole covers

How can we purchase qualified and low-price good spherical ink manhole covers

Nowadays, the demand for spheroidal ink manhole covers is very large. There is a need for manhole covers in municipal administration, real estate, and villas. Therefore, the number of people purchasing manhole covers is increasing. Many purchases are not necessarily good for manhole covers because they usually need to purchase a lot of things. How can ordinary purchasers purchase good ductile manhole covers?

In 2017, Loyalty Casting won the 300,000 yuan of funding for the Cleaner Production Project of the Provincial Department of Industry and Information Technology

In 2017, Loyalty Casting won the 300,000 yuan of funding for the Cleaner Production Project of the Provincial Department of Industry and Information Technology
zhongxin
zhongxin

WeChat

zhongxin

Mobile site

Contact Details

Chairman: Chen Zhiqiang     Tel:13973201035
General Manager: Huang Qunfang     Tel:13607321850
Tel:0731-56205421     Sales hotline:0731-85593217

Customer Service Manager:15874058325( huang)18711101850(shen)
15874997230(yi)

Fax:0731-56205858     Postcode:411400

Mailbox:3249532026@qq.com

Address: No.320 National Road Side, Group 5, Wangtang, Eastern Suburb, Xiangxiang City, Hunan Province