日本护士毛茸茸高潮_精品人妻系列无码一区二区三区_狠狠躁夜夜躁人人爽天天不卡_av熟女人妻一区二区三区_国产免费无遮挡吸乳视频在线观看

 

Industrial Company

Yu Wang food detection research and development of science and technology limited company

Publisher:Administrator

Release time:2015-04-27

Weihai Yuwang Food Detecting Technology Co., Ltd. is an institute, approved by government, which is also a platform providing public services for detecting. The company invested about 10 million Yuan to build a 500-square-metre center in premise of guaranteeing the safety of food. The company owns more than 40 sets of high-tech equipments that include universal microscope, homogenizer can, analytical balance, universal resistance furnace, automatic pathogenic bacteria detector, high performance liquid chromatography, and bone checking machine. The inspection program that can be provided includes nine aspects, which are microorganism inspection, antibiotics inspection, additive inspection, pesticide residue inspection, chemical and physical inspection, heavy metal inspection, toxins inspection and canned commercial sterile inspection. The company is engaged in researching and declaring marine food and marine health food, producing more than 30 new products each year.

The company’s main service scope is: the inspection for aquatic products, frozen prepared food, canned food, instant food corresponding semi-finished products and raw materials.

Address:NO.339 south road of Qingdao,weihai.

TEL:0631-5968603

Fax:0631-5968608

 

 

 

 

 

 

 

 

 

乱人伦人妻精品一区二区| 国产精品自在拍首页视频8| 免费av在线天堂播放| 国产精品人妻久久ai换脸| 中文字幕亚洲精品视频| 性欧美丰满熟妇xxxx性| 人妻人人澡人人添人人爽人人玩| 日韩精品一区二区三区免费视频| 亚洲精品一区二区另类图片 | 国产精品三级在线播放| 免费人成视频在线| 国产精品无码午夜福利| 国产顶级熟妇高潮xxxxx| 99久久99久久久精品齐齐综合色圆| 国产无套护士在线观看| 精品人妻无码一区二区三区抖音| 久9视频这里只有精品| 日韩三级黄色高清视频| 好吊色欧美一区二区三区四区 | 女人夜夜春高潮爽a∨片| 亚洲熟妇av一区二区三区| 激情航班h版在线观看| 免费大黄网站| 日本一区二区伦理在线| 日本妇人成熟免费| 亚洲爆乳少妇无码激情| 人人玩精品人妻少妇性色| 国产白袜脚足j棉袜在线观看| 亚洲精品一区二区另类图片| 天天做天天摸天天爽天天爱| 少妇人妻诗雨系列无删减| 老熟妇高潮偷拍一区二区| 狠狠色综合久久久久尤物| 少妇人妻精品一区二区三区| 日日碰狠狠躁久久躁婷婷| 国产激情久久久久影院老熟女免费| 亚洲国产精品一区二区第一页| 亚洲av中文无码乱人伦| 国产精品久久久国产盗摄| XXXXXHD亚洲日本HD| 国产午夜精品一区二区三区漫画|