亚洲三级国产-av网站久久-91福利国产在线在-久久久婷-美女黄18-免费无码黄动漫在线观看

Jinzhixiang Hardware Products Co., Ltd.
Jin Zhixiang Hardware
Dedicated to specialized design, research and development, production, and sales

Jin Zhixiang Hardware · Product Center

Jin Zhixiang Hardware · About Us

Jiangmen Jinzhixiang Hardware Products Co., Ltd

Jinzhixiang Hardware Products Co., Ltd. in Pengjiang District, Jiangmen City is located in Zhoujun Industrial Zone, Jiangmen City, the famous the Pearl River Delta in Guangdong Province in China, with convenient land and water transportation, and is adjacent to Hong Kong, Macao and other international cities; Since its establishment in 2009, the company has been dedicated to the comprehensive production of various handles, handles, door covers, lock covers, stainless steel bathroom clips and their assembly parts, with a beautiful environment. We have various metal forming processes and processing methods such as bending, stamping, precision casting, welding, machining, polishing, etc., to ensure that the majority of customer product processes are completed in the Jin Kaiwei factory, ensuring quality and quantity meet customer requirements.

Understand in detail
Purpose
Promise
Principles
Guarantees
Integrity
Reputation
Purpose
Promise
Principles
Guarantees
Integrity
Reputation

Jin Zhixiang Hardware · News Center

How to distinguish the advantages and disadvantages of stainless steel handle materials
1) Stainless steel handles should be thick, otherwise they may be dented: good stainless steel handles use pipes with a wall thickness of 1.2mm. There are also many classifications of stainless steel, and the prices vary greatly. It is advisable to choose brand manufacturer AISI304 grade stainless steel as much as possible.The stainless steel handle of the thin tube is quickly held at the same temperature as the hand, while the thick tube is cooler; Tapping the thick tube with your fingers produces a clear and crisp sound, while the thin tube can be a bit dull. The handle has been using pipes with a wall thickness of 1.2mm for many years.2) Brass, zinc alloy, and aluminum: It is particularly important to note that if subjected to force, zinc alloy materials should not be too thin and should not be used for functional accessories. The author has conducted statistics on the steel gate anti-theft door in a certain residential area on a certain day. After three years of occupancy, more than 60% of the handles were disconnected from the foot seat, because the zinc alloy accessories were too thin and inferior zinc alloy was used. It is difficult to distinguish the material of all materials after surface treatment, so customers must ask clearly.3) Natural stone, natural wood, plastic: There are many materials used to make stainless steel handles, and each material has its own advantages and disadvantages, which will not be elaborated here.Article source: Stainless steel handle manufacturer http://www.scemt.com.cn
2020-09-18
主站蜘蛛池模板: 国产真实露脸乱子伦原著 | 国产亚洲成av人片在线观黄桃| 玖玖资源站亚洲最大成人网站| 国产亚洲精品久久19p| 无码人妻av一区二区三区波多野| 国产桃色无码视频在线观看 | 国产va免费精品观看精品| 国产精品无码无卡在线播放| 国产v亚洲v天堂a无码| 人妻人人添人妻人人爱| 久久精品a一国产成人免费网站 | 日产无码中文字幕av| 一本久久a久久精品亚洲| 日韩 另类 综合 自拍 亚洲| 婷婷四房综合激情五月| 一区二区亚洲精品国产片| 毛茸茸厕所偷窥xxxx| 日韩成人无码中文字幕| 亚洲精品亚洲人成在线观看 | 国产午夜福利在线播放| 欧美性生交xxxxx无码久久久| 久久精品亚洲综合专区| 国产在线看片无码人精品| 中国农村熟妇性视频| 成 人 网 站 免 费 av| 亚洲精品久久久无码av片软件| 7878成人国产在线观看| 精品国产免费第一区二区三区| 亚洲精品久久久久av无码 | 国产涩涩视频在线观看| 亚洲国产成人一区二区精品区| 国产成_人_综合_亚洲_国产绿巨人| 无码高潮少妇毛多水多水| 中文字幕乱码久久午夜| 爆乳熟妇一区二区三区霸乳| 欧美午夜理伦三级| 真实的国产乱xxxx在线| 久久成人激情视频| 日本伊人精品一区二区三区| 久久综合九色综合97欧美| 亚洲人成网站观看在线播放|