亚洲va国产va天堂va久久,中文字幕 制服 亚洲 另类 ,亚洲国产成人极品综合,日韩人妻无码免费视频一区二区三区

Committed to silica sol precision casting and
CNC precision machining as one of the production enterprises
National hotline:13861015021
PRODUCT
Changzhou siquan technology co. LTDIs a focus on precision casting enterprises

Now consult to siquan technology:13861015021

Online consulting
Stainless steel precision casting siquan

GOOD COMPANY GOOD PRODUCT

01

HIGH BRAND AWARENESS

The company constantly improve product performance and after-sales service quality, over the years the company through unremitting efforts to win the trust of the majority of users, products sell well at home and abroad.

02

High precision in use

The company's products are of good quality, high precision and long service life. The company has processing center (24 sets, including HAAS, Doosan and other imported four-axis processing center machines), milling machine, 20 sets of CNC lathes, wire cutting, silicon sol precision casting equipment, magnetic polishing machine, vibration grinding machine, ultrasonic cleaning machine and other advanced production equipment.

03

Products are widely used

Related fields include automobile, communication electronics, automation equipment, testing, food, medical treatment, etc.

04

Provide complete solutions to customers

To meet the needs of customers is our goal, to provide customers with a high standard of "one-stop service"

FACTORY SHOW
ABOUT US
ABOUT US

Changzhou siquan technology co. LTD

????Changzhou SiQuan auto technology co., LTD., founded in 2010, is located in changzhou city, jiangsu province jintan OuJinXi industrial park, SiQuan is a company specializing in the production of various kinds of high quality stainless steel, carbon steel, low alloy steel materials such as precision castings manufacturer, covers an area of more than 22000 square meters, existing staff more than 187, including engineering and technical personnel and quality management personnel more than 37. The company adopts the international advanced silicon sol investment mold precision casting process, the current annual output of casting more than 800 tons, 1200 tons of equipment capacity.
????

More
NEWS AND INFORMATION
Online service
Contact phone

The contact:Perry Ding

13861015021

Qr code
国语对白刺激在线视频国产网红| 人妻夜夜爽天天爽三区 | 西西人体444www大胆无码视频| 国产精品无码久久久久久久久久| 免费人成自慰网站| 成人午夜精品无码一区二区三区| 97人人模人人爽人人少妇 | 最新亚洲伦理中文字幕| 亚洲av无码国产精品久久不卡| 国产乱人伦偷精品视频aaa | 特黄特色大片免费播放| 国产开嫩苞视频在线观看| 日产精品一卡2卡三卡4乱码| 免费无码一区二区三区a片| 在厨房被c到高潮a毛片奶水| 久久精品国产99久久久古代| 国产精品兄妹在线观看麻豆| 老子午夜精品888无码不卡 | 亚洲另类在线制服丝袜国产| 性饥渴少妇av无码毛片| 天天摸天天做天天爽2019| 国产成人精品无码免费看夜聊软件| av无码国产在线看免费网站 | 极品少妇xxxx精品少妇偷拍| 特级精品毛片免费观看| 无码国产福利av私拍| 女人被弄到高潮的免费视频| 国产精品熟妇一区二区三区四区| 欧美丰满熟妇bbb久久久| 亚洲精品一区二区三区婷婷月| 国产激情久久久久影院老熟女| 国产精品9999久久久久仙踪林| 国产美女被遭高潮免费| 中文在线天堂网www| 色多多性虎精品无码av| 无码不卡av东京热毛片| 伊人婷婷六月狠狠狠去| 国产精品偷窥熟女精品视频| 亚洲乱理伦片在线观看中字| 国产美女被遭强高潮免费网站| 亚洲欧美日韩国产另类电影|