欧美日韩亚洲欧美十八禁一区,亚洲婷婷综合中文字幕第一页,91精品国产乱码久久无码

Ningbo City Yinzhou Zhengda Casting Co., Ltd.

Language

More than twenty years of experience
in manufacturing molds

20

More than twenty years of experience in mold manufacturing

Specializing in die-casting molds

Ningbo Zhengda Chuangxing Machinery Technology Co., Ltd. is located at No. 228, Pugang Road, Qiaoai Town, Yinzhou District, Ningbo City. Our company is a comprehensive factory integrating the design and manufacture of die-casting molds, aluminum-zinc alloy die-casting, and mechanical processing. The company is equipped with 800T cold chamber die casting machines, ...



Diecasting Products

Cam Buckle

ZCB02

ZCB02A

ZCB02

ZCB02B

ZCB02

ZCB02C

ZCB03

ZCB03A

ZCB03

ZCB03B

ZCB03

ZCB03C

ZCB03

ZCB03E

ZCB03

ZCB03S

ZCB04

ZCB04A

Application Industry

The products are applied in industries such as daily hardware, automobiles, and power tools





Hot News

Company news
Industry news

The precision processing quality of die-castings hinges on compressed air

There are currently about 12,600 die-casting enterprises and those related to die-casting in China, among which over 70% are engaged in the production of die-cast parts. Alloy, die-casting machine, mold, smelting equipment, coating, testing equipment, various raw materials, peripheral equipment, die

15 Oct
2025

How much do you know about the processing methods of sheet metal parts?

Sheet metal parts processing is very important in the machinery industry. Today, the editor will explain in detail the processing methods of sheet metal parts. The surface treatment of sheet metal parts is also a very important part of the sheet metal processing process, as it has the functions of p

15 Oct
2025

Analysis of the Current Situation and Prospects of Die-casting Enterprises in China

With the rapid development of China's market economy and the gradual disappearance of the demographic dividend in recent years, die-casting products have entered an era of meager profits. The current national conditions of our country indicate that it is an inevitable trend to move from the era

15 Oct
2025

Die-casting mold-related enterprises have developed in clusters, making it the largest industrial cluster in the country

In May this year, the China Foundry Association organized and held an expert review meeting for the "Top 20 Chinese Die-casting Mold Manufacturing Enterprises in Comprehensive Strength". Ten enterprises from our district were selected, accounting for half of the list, with a total output v

15 Oct
2025

The China Die Casting Industry Chain Supply and Demand Trading Summit is about to open

The "China Die Casting Industry Chain Supply and Demand Trading Summit and Smelting and Die Casting Technology Seminar", hosted by Shanghai Metals Market and co-organized by Nantong High-tech Industrial Development Zone, Guangdong Huajing Group Hongjin Metal Aluminum Industry and Shanghai

15 Oct
2025

About Us: Company Profile; Corporate culture; Honor and qualification; Equipment display

Product: Cam Buckle; Diecasting Products; Aluminums Alloy Products; Machined Products

News Center: Company news; Industry news

Contact Us: Contact Information; Online Message

Tel：0574-88413439

Address:Ningbo Yinzhou Qiuai town private industrial park

Phone:15258162290

Fax: 0574-88356126

TOP

亚洲色香蕉一区二区三区-精品国产综合区久久久久久小网站-亚洲欧美激情视频日韩国产-国产亚洲成A人片在线观看不卡-欧美激情一区二区三区国产-超碰人人白浆国产五十 -久久国产精品精品国产青草-亚洲国产精品人一区二区在线-欧美一区二区亚洲VA香蕉-国产一区二区中文字幕欧美精品	国产96在线亚洲-精品国产欧美在线一区二区三区-亚洲欧洲无码精品国产AV-国产精品人人爱一区二区白浆-国产特级婬片免费看欧美-国产无遮挡裸露视频免费下载-亚洲欧美另类专区-欧美日本道三区二区国产-黄色片视频免费观看国产-国产91视频最新入口	欧美日韩亚洲国产天堂区-玖玖亚洲精品国产-亚洲色婷婷网在线观看-久久亚洲精品中文字幕二区-国产精品免费AV片在线观看国产-日本亚洲欧洲高清有码在线播放 -亚洲精品gv天堂无码男同-久久99国产精品免费视频-亚洲六月丁香婷婷综合-国产区一二三四区2021	国产又黄又粗又爽又色的视频在线 -国产一级片免费观看-亚洲精品乱码久久久久久国产主播 -国产av剧情md精品麻豆-久久精产亚洲AV色欲-亚洲日韩精品综合一区二区-亚洲国产婷婷综合在线精品韩国-网友上传亚洲无码乱视频 -亚洲欧美一区二区三区另久久-国产人妖XXXX做受视频	国产2021精品视频免费播放-亚洲AV无码一区二区三区在线看-亚洲一区二区高清-国产精品乱码高清在线观看-国产免费福利亚洲啊V在线-亚洲国产亚洲国产欧美一区二区 -亚洲国产欧美在线另类-久久国产主播福利在线-青草久久久国产精品免费-国产欧美日产一区二区三区人妖	天堂AV一区亚洲-亚洲一区二区中文字幕欧美-国产激情久久久久99-亚洲A永久无码精品-精品久久久久亚洲国产影视-亚洲一区精品中文字幕-国产一级无码精品-亚洲AV永久无码天堂影-国产午夜一区二区免费视频-国产精品日韩欧美任我爽
美女视频黄频免费网站在线观看	国产精品无码AV有声小说	后进式视频	1000部啪啪未满十八勿入中国	韩国亚洲精品A在线无码	国产传媒在线观看一区二区
精品WWW色视频在线观看	同事无码视频在线观看	最近最新高清中文字幕	日本亚洲国产一区二区三区	欧美孕妇精品一区二区	日本在线高清视频一区二区三区
黄色在线免费播放网站	欧美亚洲日韩中文2019	亚洲欧美日韩第一	饭桌上张开腿让公看欧美片	国产超污精品A级毛片	美女搞黄色视频色的免费一区

欧美日韩亚洲欧美十八禁一区,亚洲婷婷综合中文字幕第一页,91精品国产乱码久久无码

More than twenty years of experience in manufacturing molds

More than twenty years of experience in manufacturing molds

20

More than twenty years of experience in mold manufacturing

Specializing in die-casting molds

Diecasting Products

Cam Buckle

ZCB02

ZCB02A

ZCB02B

ZCB02C

ZCB03

ZCB03A

ZCB03B

ZCB03C

ZCB03E

ZCB03S

ZCB04

ZCB04A

Application Industry

Hot News

The precision processing quality of die-castings hinges on compressed air

How much do you know about the processing methods of sheet metal parts?

Analysis of the Current Situation and Prospects of Die-casting Enterprises in China

Die-casting mold-related enterprises have developed in clusters, making it the largest industrial cluster in the country

The China Die Casting Industry Chain Supply and Demand Trading Summit is about to open

More than twenty years of experience
in manufacturing molds

More than twenty years of experience
in manufacturing molds