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
а√最新版地址在线天堂| 一本加勒比波多野结衣| 亚洲国产精品久久久久秋霞小| 国产无遮挡A片又黄又爽| 亚洲欧美一区二区成人片| 国产三级国产经典国产av| 少妇极品熟妇人妻无码| 国产成人久久av免费高潮| 又爽又黄又无遮掩的免费视频| а√天堂8资源中文在线| 漂亮人妻去按摩被按中出| 含羞草传媒每天免费三次| √天堂中文官网在线| 国产精品成人嫩草影院 | а√天堂中文官网在线8| 久久久久久精品免费免费s| 久久精品不卡一区二区三区| 男人用嘴添女人下身免费视频| 国产成人无码无卡在线观看| 欧美人与zoxxxx另类| 亚洲精品无码久久久久A片苍井空| 竹菊成AV人无码亚洲成AV无码 | 少妇人妻14页_麻花色| 色先锋av影音先锋在线| 日久精品不卡一区二区| 国产精品久久久久久人妻精品 | 137肉体裸交XXXXX摄影| 特级毛片在线大全免费播放| 十八禁在线观看视频播放免费| 无码任你躁久久久久久久| 亚洲午夜免费福利视频| 美女张开腿让男人桶视频| 亚洲日韩AV无码美腿丝袜| 放荡少妇深喉吞浓精| 久久久久亚洲av成人无码| 国产L精品国产亚洲区在线观看| 免费人成在线观看网站品善网| 天天摸天天做天天爽天天弄| 久久国产精品| 国产又a又黄又潮娇喘视频| 一区二三区国产好的精华|