婷婷国产v亚洲v欧美久久,大鸡巴肏穴视频,把女生操的嗷嗷叫的视频,中文字幕 一区二区 在线

Welcome to Shanghai Qiao Feng industrial co., LTD's website

High quality and durable

The specialty is engaged in the food, dairy products, beverages, biological, chemical, pharmaceutical and other areas of the whole line project and laboratory equipment manufacturing, sales and perfect after-sales service. Our main products are multi-function extraction enrichment unit, small and medium-sized spray drier, experimental spray drying machine, etc.

Excellent team, industry elite

Specializing in the production of powder manufacturing of complete sets of equipment. Currently has a powder production needs in the process of feeding, conveying, crushing, sieving, mixing, cleaning, drying, etc. Series of powder equipment technology and manufacturing capability, for the overwhelming majority of customers with technical support and solutions in the process of powdery production.

Advanced project innovation

Qiao Feng in recent tens of thousands of times experiment, summarizes the needs of customers, and solve customer's problems in practice. Especially in the ultrafine powder, low-temperature drying machine, organic solvent spray drier, vacuum low temperature drying, spray drying owns more than 80 innovation in the system.

About us
 

Shanghai Qiaofeng Industrial Co., Ltd. is a comprehensive company specializing in R&D, production, sales and after-sale of powder drying equipment. The company is now an entire turnkey project company that is committed to providing complete solutions for new energy materials, fine chemicals, biopharmaceuticals and food engineering.

In order to ensure brand leadership, the company has established core R&D teams focusing on Shanghai Jiaotong University and East China University of Science and Technology, and has been working with research institutes of Zhejiang University’s Mechanical Engineering Department, Shenyang Pharmaceutical University's School of Pharmacy, and Shandong Agricultural University’s School of Food Engineering for years. Cooperation has achieved a breakthrough in core technology. In the country, the first low-temperature condition was used to spray-dry the materials, which solved the technical barriers to high-temperature material deactivation. Now it has been applied to dairy products and plant extraction.




READ MORE>>
Scan QR codeClose
91人妻九色porny| 日本操骚逼网站| 天天日天天射试看二分钟| www,欧美美女弄逼逼| 东京热男人的天堂狠狠干| 精品少妇久久一区二区三区| 美女被喂大J8| 亚洲欧洲在线一区二区三区| 末成年娇小性色xxxxx| 操逼操肛小视频免费的w| yjizz在线| 日本大黄高清不卡视频在线| 骚货你打开看看在线观看| 欧美日韩免费做爰大片人| 操追黄色www| 警察被两个混混脱裤玩j视频| 国产精品第一区在线观看| 亚洲精品一区二区三区五区| 在线精品亚洲第一区焦香| 亚洲欧美日韩国产a v| 日本人妇十八禁在线观看| 欧美日韩一级特黄大片免色| 一区二区三区四区 久久| 精品无码成人片一区二区| AV在线大片不卡可观看| 亚洲国产日韩欧美高清片| ysl千人千色yese88网站| 嗯啊用力快点肉棒插视频 | 小雪嗯快啊高潮了喷水了| 大色网小色网你懂的综合| 嗯哼啊慢点视频在线观看| 国产最新精品系列第三页| 久久精品国产亚洲av无码娇色| 黑人大屌干翻欧洲美少妇| 国产精品3级片| 美女被艹黄色网| 大奶子大鸡巴操| 精品一区二区三区四区a| 久久国产精品午夜亚洲av| 亚洲AⅤ中文无码字幕色| 逼逼被插入视频|