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.

沙湾县| 普宁市| 孙吴县| 广西| 辽宁省| 闸北区| 宜黄县| 湖南省| 东明县| 英超| 柳江县| 禹州市| 沙坪坝区| 洛川县| 红桥区| 安龙县| 日土县| 门源| 普兰店市| 佳木斯市| 三门峡市| 怀柔区| 安顺市| 武穴市| 深州市| 浦江县| 麟游县| 霍山县| 宁乡县| 宣城市| 西乡县| 于都县| 久治县| 临安市| 行唐县| 安吉县| 淮安市| 徐州市| 当雄县| 修水县| 梧州市|