日本成人三级视频网站,国产一区二区三区探花,白白色青青草视频免费观看,亚洲国产综合久久精品,久久老熟女乱色一区二区,自拍偷拍一区二区三区四区,中文字幕日本韩国精品免费观看,国产午夜在线观看视频,中文字幕日本韩国精品免费观看,亚洲国产精品天堂久久久

logo.png

photo.png

0762-3831180

0762-3831680

微信圖片_20191031112736.png

Professional quality assurance

PROFESSIONAL

矩形 22.png

矩形 23.png

公司正面.png

OUR

COMPANY

攝圖網(wǎng)_500338262_banner.png

Established in 2009

? ? ? ?Heyuan ZhengXin Hardmetal Carbide Pte. Limited Company, which located in Hi-tech zone of the beautiful tourism city---Heyuan, Guangdong of China, is a professional manufacturer focusing on continuous research, development and marketing of cemented carbide products. Our main products include: Cemented carbide rods, strips, plates, wire-drawing dies, mining-use carbide and non-standard carbide products etc.

? ? ? ?Our products are widely applied to Industry cutting: including PCB Micro-drilling and V-cutting; woodworking, metal cutting; metal and molding; metal rolling; electronic information, and petrochemical industry. ?With the excellent wear-resistance, strong anti-impact and corrosion-resistance, the processing precision and work efficiency has been increased significantly.It’s worth mentioning: our manufacturing technology and quality of one-step shaping extra-long strips(longest reaches 2500mm), extra-high temperature & pressure cubic anvils and top hammer anvils are leading the carbide field.

攝圖網(wǎng)_501171667_banner.png

Since the founding of our company, “Quality and technology innovation comes first” is the aim we are struggling for. To meet customers’ requirements and changing market needs, we continuously make effort on developing new products under the management system GB/T19001-2016/ISO9001:2015.We are strongly involved in taking positive actions to develop a low-carbon economy as promoted by our country(China), and follow the principle of ?“Three High and Two?Low”, ?which means our products?are of high quality, high efficiency.

high returns, as well as of low consumption and low cost. With superior quality and high performance, we have been building the golden brand of “Zhengxin”. Warmly welcome all the clients home and abroad to contact us for cooperation!

Copyright?2019 -heyuan zhengxin hardmetal carblde co..ld ? ? ICP 10229233 -1 ? ? Powered by www.gdwl.net.cn ? ? ? Sitemap

? ? ? ? ? ? ? ? ? Home? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? About us? ? ? ? ? ? ? ? ? ? ? ? ? Product Series? ? ? ? ? ? ? ? ? ? ? ? ? ? News? ? ? ? ? ? ? ? ? ? ? ? Online Recruitment? ? ? ? ? ? ? ? ? ? ?Contact Us? ? ? ? ? ? ? ? ? ?

Tel:omestic sales:0762-3831180/3831260? ? ? overseas sales:0762-3831680? ? ? Fax:0762-3831619? ? ? Email:hyzhx098@163.com?

?Zip code:517000? ? ? Address:South of Science and Technology Second Road, East of Xingye Avenue,High-tech Zone, Heyuan City

极品美女调教喷水网站| 国产国语一级免费黄片| 成年午夜无码av片在线观看| 在线观看av永久免费| 国产成人户外露出视频在线| 丰满人妻AV无码一区二区三区| 亚洲综合久久久中文字幕| 99久久久69精品一区二区三区 | 99国产精品久久一区二区三区| 久久久久亚洲精品无码系列| 免费人成视频x8x8入口| 色老头在线一区二区三区| 欧美一级色图| 精品久久久久久99人妻| 日韩午夜三级在线视频| 久久综合国产精品一区二区| 亚洲国产精品成人久久久| 无码人妻精品一区二区| 中文字幕精品久久久久人妻红杏1| 久久99精品这里精品动漫6| 一区二区三区夜夜久久| 亚洲国产精品久久婷婷| 男ji大巴进入女人的视频小说| 亚洲成人小说| 青青草免费激情自拍视频| 亚洲精品国产av成拍| 亚洲国产精品无码成人片久久| 国产精品久久777777| 在线免费日韩| 无码国产一区二区色欲| 丰满人妻被持续侵犯中出在线| 中文字幕亚洲综合久久天堂av| 色偷偷亚洲第一成人综合网址| 久久久久久久久久久国产| 亚洲AV无码国产永久播放蜜芽 | 女同另类一区二区三区| 国产在线一区二区三精品乱码| 国产农村熟妇videos| 国产山东熟女48嗷嗷叫| 一区二区三区放荡人妻 | 女女同性黄网在线观看|