国产激情无码一区二区视频麻豆_欧美亚洲日韩精品一区二区色窝窝_国产在线一区二区三区无码_国产熟女乱子伦精品_黄色片在线视频国产亚洲_久久亚洲私人国产精品下载_国产精品三级视频一区二区三区 _亚洲色国产电影在线观看_国产日韩欧美成人精品

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

亚洲国产毛片一区二区三四区-国产精品无码免费无在线观看-亚洲欧美激情一区二区三区 -亚洲无码高清影片-午夜福利国产精品-亚洲国产一区精品91在线-亚洲一区二区免费视频-亚洲精品一区三区av久久久浪潮-亚洲欧美日韩一区二区视频-国产成人精品福利网站在线观看	久久亚洲私人国产精品VA涩爱-亚洲AV综合日韩一区二区三区-国产精品日韩劲爆一区二区三区 -久久九九亚洲精品全是国内产一级-国产精品一二三区免费-亚洲中文字幕在线第六页-亚洲国产精品一区二区三区四区 -国产男女爽爽爽爽爽免费视频-日本不卡免费日韩国产亚洲一区 -91麻豆精品国产91久久久久	亚洲AV永久无码精品漫画 -久久久久久国产免费一区二区三区-亚洲高清无码中字不卡免费在线-国产一区在线观看-2021精品国产一区二区三区 -超碰人人白浆国产五十-国产色一区二区三区免费视频-亚洲欧洲综合成人AV一区-一区精品二区国产三区日韩-亚洲欧美成人激情片	亚洲精品91免费国产-三级国产视频网站-亚洲一级毛片无码超清-久久久国产精品2021免费久久 -亚洲第一页在线视频-国产片在线视频免费播放-极品美女国产精品免费一区-日韩国产一区香蕉区-日韩亚洲欧美中文字幕在线观看-亚洲精品午夜无码专区124	国产欧美日韩精品福利98-自拍亚洲中文字幕一区二区-国产午夜福利片在线观看尤物-国产又粗又猛又爽又黄的视频免费 -亚洲国产传媒一区-亚洲电影自拍电影-精品国产日韩一区二区三区在线-亚洲人成网站在线无码-亚洲欧美熟妇另类久久久久-自拍偷区亚洲及综合第一页	国产片婬乱一级毛片A同性女-精品私拍国产在线播放-亚洲国产精品无码色午夜AV-国产在线观看精品区一区-国产激情久久久久老女人-亚洲一区日韩专区抖音-自国产拍偷在线亚洲中文拍-亚洲最大AV无码一区二区 -久久综合国产精品丝袜-国产精品久久一区二区三
97日日碰人人模人人爽	在线亚洲国产日韩不卡	日韩aⅴ无码国产精品	国色芳华电视剧免费观看播放	两性作爱视频免费	国产精品少妇三级片电影
午夜一区二区三区在线观看	饥渴人妻被快递员玩弄的视频	精品久久久久久无码人妻国产馆	亚洲国产成人久久综合视频	中文熟妇人妻又伦精品视频	精品无码一区二区三区不卡
2020国产欧洲精品视频	国产黄色网站在线观看	99精品久久久久久中文字幕	亚洲AV成人精品日韩在线播放	成人无码在线中文字幕免费	一线高清中文免费观看视频

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