91精品啪在线观看国产图片_日韩国产欧美在线一区二区三区_亚洲日本国产一区二区三区_精品国产日韩欧美_国产欧美日韩午夜视频_无码精品国产一区二区三区蜜桃 _国产日韩久久久久精品影院护士_国产有级黄色视频在线观看_亚洲VA韩国VA欧美VA久

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AV日韩AV无码A影音先锋-国产精品二区三区免费播放心-精品视频国产狼友视频第二页-久久久久精品国产91久久综合 -丁香婷婷六月亚洲色五月中文 -97久久夜色精品国产传媒-亚洲一区二区三区高清不卡-亚洲一区在线免费观看视频-亚洲国产欧美在线人成人黄瓜-色婷婷综合在线国产一区	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	亚洲色图欧美观看日本一道-国产在线一区二区三区四区内谢 -国产无遮挡又黄又爽在线观看-久久亚洲春色中文字幕-国产免费无码秘一区二区三区-亚洲国产日韩欧美愉拍精品-亚洲无码中字视频-久久国产精品大屁股白浆一区二区-久久精品国产首页027007-国产乱人伦偷精品视免费看	H在线观看亚洲电影在线6-亚洲人成在线观看天堂无码-亚洲中文在线看视频一区-国产91精品一区二区麻豆网站 -国产AV丝袜秘书午间的全方位-欧美成人H亚洲综合在线-亚洲国产精品久久亚洲精品-亚洲国产欧美目韩成人综合-亚洲人亚洲精品成人网-亚洲视频一区视频二区	国产精品毛片无遮挡高清-国产女爽爽视频精品免费-国产真实深喉口爆吞精-亚洲天堂日韩欧美在线-国产无遮挡作爱免费视频-国产亚洲欧美一区久久久在-国产在线一区二区三区观看-98在线观看噜噜噜国产-亚洲国产亚洲一区二区在线-国产精品视频一区二区三区尤物	亚洲欧美日本一区二区三区-国产一区欧美二区-国产无遮挡又黄又爽高图片-亚洲国内自拍愉拍中文字幕-亚洲国产天堂在线观看-亚洲精品一区二区不卡-国产亚洲一本二卡三卡四卡无卡免费高-女高中生第一次破国产AV-国产又大又黄视频-IJZZIJZZ亚洲日本少妇JIZJIZ
色欲天天婬色婬香影院	国产A级AV护士一品二品	小草在线观看免费高清视频	成人国产一区二区三区久久	无码日本被黑人强伦姧人	亚洲三级片大全在线观看
亚洲无码视频一区二区三区三	欧美色丝袜办公室电影	丰满的少妇邻居中文BD	直接免费观看的黄色片	五月开心亚洲婷婷久久	久久精品一区二区三区av
日韩一卡2卡3卡4卡网站老狼	不卡国产免费牲交视频	欧美少妇BBBBXXXx视频	精品一区二区三区久久精品无码	好男人观看免费视频2018	欧美日韩亚洲视频一区二区三区

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