少妇高潮喷水久久久久久久久久,性一交一乱一伦一色一情,国产福利精品一区二区,色噜噜狠狠色综合成人网

S T

Haijun metal VR

The company takes "integrity-based, the pursuit of excellence" as its business philosophy and returns customers with excellent products and services,Establish mutually beneficial and mutually beneficial cooperative relations on the road of growth.

2008

Company Established

12

Professional skill worker

5000M2

Plant area

2000萬(wàn)

Annual output value

About Us

Ningbo Haijun metal products Co., Ltd

Ningbo hai jun metal products co., LTD. Was established in 2008. My company mainly design and manufacture all kinds of casting mould, and provide all kinds of casting aluminum alloy products, such as sand casting, low pressure casting and gravity casting. Company is located in ningbo xiangshan binhai industrial park gold 13, 80 open house, the traffic is very convenient. Company staff is excellent, with more than ten years experience of technical personnel 12. The company holds multiple utility model patent certificates and product system certification certificates. Company has strong technical strength, unique and exquisite technology, scientific and standardized management, complete supporting facilities. The company has the self-management import and export rights, aluminum alloy products 90% export to Europe, the United States. The company take "the good faith, the pursuit of excellence" is the management idea, by the high quality products and services return customers, on the way of growth to establish mutually beneficial, mutually beneficial relations of cooperation.


More info
 

Enterprise advantage

Technical strength

Multiple professional technicians are responsible for mold design and manufacturing

Craft unique

Our company specializes in providing a variety of low-voltage casting

Management scientific specification

Business philosophy is "integrity-based, pursuit of excellence"

Products

 

Haijun metal pump body
Haijun metal pump body
Haijun metal pump body
Haijun metal pump body
Haijun metal pump body
Haijun metal pump body
Haijun metal pump body
Haijun metal pump body
Haijun metal differential housing
Haijun metal differential housing
Haijun metal hunting rack
Haijun metal hunting rack

Latest News

 

鋰電池容易爆炸嗎?鋰電池什麼情況下會(huì)爆炸

鋰電池容易爆炸嗎?鋰電池什麼情況下會(huì)爆炸

1.過(guò)充爆炸保護(hù)線路失控或檢測(cè)櫃失控使充電電壓大於5V,造成電解液分解,電池內(nèi)部發(fā)生劇烈反應(yīng),電池內(nèi)壓迅速上升,電池爆炸。2.過(guò)流爆炸保護(hù)線路失控或檢測(cè)櫃失控使充電電流過(guò)大造成鋰離子來(lái)不及嵌入,而在極片表面形成...

Read More
什麼是軟包鋰電池(軟包鋰電池包裝材料是怎樣的)

什麼是軟包鋰電池(軟包鋰電池包裝材料是怎樣的)

軟包鋰離子電池的包裝方式一般有成型包裝和非成型包裝兩種。成型包裝即盒式包裝方式,這種包裝方式首先是將包裝材料沖成盒式形狀,盒子的深度視電池而定,由於在成型過(guò)程中,鋁箔和其他復(fù)合材料有延伸、流動(dòng),這就要求不同復(fù)合...

Read More
18650鋰電池為什麼會(huì)爆炸(18650動(dòng)力鋰電池知識(shí)全解析)

18650鋰電池為什麼會(huì)爆炸(18650動(dòng)力鋰電池知識(shí)全解析)

18650鋰離子電池單節(jié)標(biāo)稱(chēng)電壓一般為:3.6V或3.7V;最小放電終止電壓一般為:2.75V。常見(jiàn)容量為1200~3000mAh,高於3400mAh很有可能是虛標(biāo)。經(jīng)過(guò)30年的發(fā)展,18650鋰離子電池制備工...

Read More
R 琪琪色原网站在线观看| 亚洲日韩精品无码专区| 失禁大喷潮在线播放| 人妻少妇精品视频三区二区一区| 成全电影在线观看免费完整版| 天天噜日日噜狠狠噜免费| 亚洲精品乱码久久久久久蜜桃图片| 亚洲 小说区 图片区 都市| 性欧洲精品videos| 国产精品美脚玉足脚交欧美| 亚洲最大国产成人综合网站| 国产chinese男男gay视频网| 成 人 免费 黄 色 网站视频| 日韩一区二区三免费高清| 自拍偷在线精品自拍偷| 精品亚洲AV无码喷奶水LIER| 精品少妇人妻AV免费久久久| 99精品国产高清一区二区麻豆| 毛茸茸的中国女bbw| 国产成人久久av免费| 久久人人爽人人爽人人片av超碰| 无码人妻精品一区二区三区免费| 天干天干天啪啪夜爽爽av| 免费女人18毛片A级毛片视频| 无码国产精品一区二区免费式芒果| JAPANESE日本熟妇伦| 日本边添边摸边做边爱喷水| 最新国产免费AV片在线观看| 午夜羞羞影院男女爽爽爽| 国内嫩模私拍精品视频| 大尺度无遮挡激烈床震网站| 久久精品国产只有精品96| 亚洲日产一线二线三线精华液| 在线观看片免费人成视频无码| 免费午夜福利在线观看视频| 亚洲日韩精品a∨片无码加勒比| 日本免费一区二区三区高清视频| 亚洲男人第一AV网站| 久久久久亚洲AV成人人电影| 国产精品久久久久精品三级APP| 国产成人无码精品一区在线观看|