91精品国产91久久久久久蜜臀_精品无码一区二区三区_99精品久久久久_国产香蕉视频在线_欧美熟妇色xxxx_国产MD视频一区二区三区

2003-SO FAR HISTORY

2003-08-25: The company established Changzhou Tianxing FRP New Material Co., Ltd.: the business scope of the company is FRP products; compound material; Manufacturing and processing of vehicle accessories.

2008-05-23: The company was renamed Changzhou Tianxing Environmental Protection Technology Co., Ltd.: the company is mainly engaged in technical research, design, development and consulting services of environmental protection equipment.

2015-02-11: Obtain the patent certificate of organic waste gas purification and treatment equipment.

2015-08: The company has become a high-tech enterprise in Jiangsu Province

2017-06: The company has become an enterprise graduate workstation in Jiangsu Province.

2019-03-08: An invention patent of FRP floating cover was obtained.

2019-09-04: Become an enterprise listed on the science and technology innovation board. Enterprise code 695152

2021-06-28: The company was renamed Jiangsu Tianxing environmental protection Co., Ltd.: the company has become a high-tech enterprise with core competitiveness integrating environmental pollution control, project contracting, investment and operation and technical services.

2021-08: The company has become the seventh director unit of Jiangsu Environmental Protection Industry Association.

Friendly tips: Reprinting is strictly prohibited without the consent of the company.
Jiangsu Tianxing environmental protection Co., Ltd COPYRIGHT (?) 2020-2021
Address: No. 10, Park Road, Caoqiao industrial concentration zone, Wujin District, Changzhou City, Jiangsu Province Links:rosion

主站蜘蛛池模板：先锋中文字幕在线资源 | 久一在线视频 | 国产女主播精品大秀系列在线 | 虎白女粉嫩尤物福利视频 | 91久久中文 | 99草在线观看 | 99久久99视频只有精品 | 亚洲精品中文字幕乱码 | 护士扒下内裤让我爽一夜 | 国产乱码卡一卡2卡三卡四国产香蕉一区二区三区在线视频 | avtom影院入口永久在线 | 中文字幕手机在线观看 | 国产高潮流白浆啊免费A片动态 | 久久久久国产精品夜夜夜夜夜 | 91深夜视频 | 美日韩精品视频 | 成人一级在线观看 | 国产精品久久久久久久白皙女 | 五月天中文字幕mv在线 | 亚洲乱码av一区二区三区中文在线: | 成年女人片免费看 | 亚洲av无码成人精品区一本二本 | 国产91在线看 | 精品久久久久久久久久久AⅤ | 超碰97久久国产精品牛牛 | 日韩av手机在线免费观看 | 国产精品片一区二区三区 | www.色五月.com | 伊人精品 | 老熟妇性色老熟妇性 | 国产主播一区二区 | 成人在线视频网址 | 午夜dy888国产精品影院 | 欧美日韩国产免费观看 | 亚洲一区二区三区精品在线观看 | 性欧洲精品videos | 在线观看免费a片视频 | 九九热re日本精品 | 成人国内精品视频在线观看 | 中国产公妇仑在线观看 | 亚洲精选国产 |

<small id="y6io0"></small>