极品美女洗澡后露粉嫩木耳视频,免费观看成年欧美1314www色,欧美大穴,国产www色,99久久久精品,精品国产九九,九月婷婷综合

CN

R & D

Company passed the ISO9001:2000 international quality management system certification, we have established from product design, raw materials into the factory to the factory the whole process of quality control system. In recent years, the quality of our company's products has been steadily improved, and the failure rate has been gradually reduced. In 2006, our company introduced large CMM international first-class, realizedthe digital automatic control parts.

ABOUT US

Established in 1992, The company has grown up as time passed for thirteen years. The company covers a land area of over 72600 square meters (110 mou) and production place occupy 23000 square meters. Own more than 3000 ten thousand yuan property. Own an excellent production and scientific research group including more than 20 high–degree engineer, engineers, experienced technicians, improve products and advance performances of the products.

宝清县| 武汉市| 玉门市| 江陵县| 紫金县| 新河县| 鹰潭市| 临湘市| 蓝田县| 吉隆县| 班玛县| 屏东市| 黄石市| 琼结县| 左云县| 望江县| 怀化市| 三穗县| 澎湖县| 玉环县| 平定县| 桐乡市| 静宁县| 比如县| 瓦房店市| 陇南市| 泰来县| 越西县| 离岛区| 深州市| 台东县| 长寿区| 渭南市| 石景山区| 腾冲县| 徐闻县| 丰台区| 桃源县| 喀什市| 明光市| 湟源县|