激情欧美成人久久综合-四虎成人精品无码-亚洲理论电影在线观看-亚洲中文字幕在线观看-又硬又粗又大一区二区三区视频

Language
HOME > ABOUT > Developing History
Developing History
1975
 ——
---Weihai Chemical Equipment Co., Ltd. Was founded as a designated fabrication enterprise of the former Ministry of Chemical Industry
1979
 ——
Type GS-2 laboratory high pressure reaction kettle passed the technology appraisal by the ministry of chemical industry---
1993
 ——
---Nov. Class I & II pressure vessel manufacture license
1998
 ——
Sep. Restructured into a private enterprise
---
2001
 ——

---Jan. Class AR1 manufacture license
---Jun. Class I & II pressure vessel design license
---Nov. ISO9001:2000 international quality management system certification

2002
 ——
Sep.Class III pressure vessel design license---
2004
 ——

---Jun. ASME code pressure vessel “U stamp” certificate.

---Sep.approved the WHCE Design Institute as the municipal enterprise R&D center.

2005
 ——
Sep. changing into the current name “Weihai Chemical Machinery Co., Ltd.”---
Oct. Factory relocation (moved from its former address to Zhangcun Town Tourism Resort)---
2006
 ——
---Dec. Passed the pressure vessel explosive cladded plates manufacture safety registration review
2007
 ——
provided 2 polypropylene reactors to Shijiazhuang refinery Company cooperated with Sinopec and became the qualified supplier of Sinopec, which marked as the beginning of the cooperation with domestic large chemical enterprises---
2008
 ——
---Dec. granted the “high-tech enterprise in Shandong Province” and “Shandong Research Center of Engineering Technology of Reaction Kettle Drive Set” honorary titles.
2009
 ——
established the “fluid mixing technology and stirrer R&D center”with Harbin Institute of Technology---
Secondary plant extended, covering over 20,000㎡, which was put into use in September---
Joined the China Chemical Equipment Association and obtained the supplier certificate of China Chemical Group---
2012
 ——
---Apr. Tertiary plant extended and put into use
2015
 ——
Nov. ISO 14001:2004 international environment management system certification and ISO 18001:2004 occupational health and safety management certification---
2016
 ——
---Nov. ASME code pressure vessel “U2 stamp” certificate
THE FUTURE
SHIRLEY WONG

Sales Dept. TEl: +86(0)631 5788068

Technical consultation:+86(0)631 5788068

After service:+86 0631-5781399

Complaints Hotline:+86(0)631 5758782

E-mail: sales@chemdevice.com

Add: N0.9, Dongxin Road, Zhangcun Town, Huancui Dist., Weihai City, Shandong

Copyright:WHCM: professional reaction kettle fabricaiton base 魯ICP備10000422號-2 Make:Blue Ocean Media

主站蜘蛛池模板: 亚洲国产精品久久久久爰色欲| 男女裸交免费无遮挡全过程| 揄拍成人国产精品视频| 国产成人精品久久一区二区| 人妻夜夜添夜夜无码av| 免费无码va一区二区三区| 天天躁日日躁狠狠躁av麻豆| 华人少妇被黑人粗大的猛烈进| 久久亚洲国产精品亚洲老地址 | 国产亚洲精品久久一区二区| 久久www免费人成—看片| 国产精品igao视频网网址| 色诱视频在线观看| 国产成人无码18禁午夜福利p| 日本欧美视频在线观看| 自拍偷在线精品自拍偷99| 97精品国产手机| 国产成人精品无码免费看夜聊软件| 夜色福利站www国产在线视频| 亚洲熟妇无码av在| 免费精品一区二区三区第35 | 中文天堂网www新版资源在线| 伦伦影院午夜理论片| 欧美激情精品久久久久久| 野狼第一精品社区| 岛国av动作片在线观看| www.-级毛片线天内射视视| 中文字幕日产无码| 亚洲精品国产熟女久久久| 真实国产老熟女无套中出| 久久精品午夜福利| 野狼第一精品社区| 亚洲熟女少妇一区二区| 亚洲熟妇无码另类久久久| 国产白袜脚足j棉袜在线观看| 97高清国语自产拍| 亚洲深深色噜噜狠狠爱网站| 黑人大荫道bbwbbb高潮潮喷| 成年性生交大片免费看| 丰满亚洲大尺度无码无码专线| 理论片午午伦夜理片影院99|