亚洲精品成人无限看,www国产无套内射com,国产精品久久久久9999不卡,日韩精品一卡二卡二卡四卡乱码

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
亚洲av无码一区二区乱孑伦as| 天堂最新版在线www官网中文地址| 免费 成 人 黄 色 在线观看| 中文字幕av一区乱码| 亚洲色偷偷av| 夜夜澡人摸人人添人人看| 免费收看人成网站| 媚药侵犯调教放荡在线观看| 亚洲va在线∨a天堂va欧美va| 中文字幕无码专区人妻制服| 又大又粗又长的高潮视频| 中国男同gay片| 两性色午夜免费视频| 天堂在线最新版www资源| 一本色道无码道在线观看| 国产97人人超碰CAO蜜芽PROM| 成人免费AA片在线观看| 性奴sm虐辱暴力视频网站| 中国无码人妻丰满熟妇啪啪软件| 码亚洲中文无码AV在线| 精品无码中文字幕在线| 亚洲人成电影在线天堂色| 日日噜噜噜噜夜夜爽亚洲精品| 无码精品人妻一区二区三区98| 精品国产三级在线观看| 一二三四免费观看完整版高清 | 亚洲日韩久热中文字幕| ぱらだいす天堂中文网WWW| 久久成人av精品国产亚洲| 久久电影网午夜鲁丝片| 漂亮的保姆5完整版| 巨胸喷奶水www视频网站| 免费看裸体美女脱了衣服露视频胸 | 久久亚洲av成人无码国产| 人妻少妇邻居少妇好多水在线| 黄色网站在线| 啦啦啦中文在线视频免费观看| CHINASEX喷水VIDEOS中国少妇| 欧美日韩一区二区成人午夜电影| 精品国精品国产自在久国产467| 国产精自产拍久久久久久蜜|