久久久亚洲国产精品久久久,亚洲国产日本综合AⅤ,亚洲熟妇AV一区二区午夜景院

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

国产高清无码一区二区久久-娇小亚洲大战黑人精品区-亚洲黄色视频免费-国产成人AV网站网址-亚洲国产精品性丝袜色网-亚洲欧美日韩精品a∨-国产99在线欧美-亚洲一区二区三区无码中文-国产成人精品1024视频免费-国产一级a毛一级a看免费视频	国产性TV国产精品-日韩一区欧洲亚洲中文字幕-亚洲精品国产精品乱码不卞2021-亚洲国产综合在线一区二区 -国产亚洲中文久久网久久综合麻豆 -国产小电影在线看-国产精品久久自在自线不-一级A爱做片免费观看国产-婷婷国产成人精品免费视频-国产私拍福利精品视频一	久久国产乱子伦精品一区二区三区 -亚洲午夜未满十八勿入网站2 -国产精品久久久久精品小草按-亚洲天堂2021中文字幕-中文字幕AV亚洲精品影视-亚洲欧美精品国产一区在线观看-日本久久夜色精品国产噜噜亚洲-最新网站亚洲人成无码-亚洲欧美日本一区二区三区在线-国产精品亚洲无码播放麻豆	亚洲人香蕉一区三区四区 -国产成人精品1024视频网站-亚洲成aⅴ人片在线观-亚洲AV永久无码精品春色-亚洲国产亚洲二区传媒-亚洲国产精彩视频-日日夜夜国产一区-亚洲欧美日韩另类中文字幕组-国产精品欧美韩日图片-9视频国产1在线观看免费	国产美女脱的黄的全免费视频-久久精品国产在热亚洲完整版-亚洲人成影院午夜网站-国产三级片网站免费播放-天天做综合网色综合国产-亚洲精品高清中文字幕-亚洲v成人福利在线观看-国产午夜一区二区三区四区-免费观看国产片激情视频 -国产精品自产拍线观看网站	国产日韩一区二区-久久久国产精品无码一区二区三区 -国产午夜爽爽爽视频在线观看-国产日产欧美精品一区二区三区 -国产日韩欧美精品一区-亚洲综合经典在线一区二区-亚洲AV无码国产日韩久久-国产伦一区二区三区-亚洲国产一区二区三区四区最新 -国产欧美精品一区二区三区四区
国产乱人伦久久免费视频	免费国产2021一级	真实国产老熟女无套中出	一级毛片免费高清视频在线	日韩精品中文乱码在线观看	日韩人体做爰大胆337P
国产又大又黄又粗视频	成熟丰满熟妇高潮XXX亚洲	亚洲成a人片77777潘金莲	日韩中文字幕一级黄片	成人毛片国产a	欧美一级做a影片爱妃影院
18岁黄片视频大全免费	好男人免费看高清影视	国产AV大学生情侣AV浪潮	国产最新上传自拍视频	国产偷国产偷亚洲swag	国产A怕免费视频

久久久亚洲国产精品久久久,亚洲国产日本综合AⅤ,亚洲熟妇AV一区二区午夜景院

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