久久婷婷六月天婷婷,欧美日本日韩一区二区三区,黄色三级三级三级视频,国内精品丝袜福利视频

Welcome to Shenzhen Zhongyuan Plastic Co., Ltd!

About Us



Tel:(0755)27151698
Fax:(0755)27150611
Mailbox:szzyzcl@163.com / szzy@szzy99.com
Add:Building A1 and A2, No.1 Industrial Zone, yuliu property company, Gongming town, Bao'an District, Shenzhen
Enterprise advantage

當前位置:

首頁 About Us Enterprise advantage

01

More than 20 years experience in injection molding industry

Started in 1996, is a professional plastic mold design, manufacturing, injection molding processing and oil injection, screen printing as one of the integrated enterprises;

A team of 30 technical members, including 8 senior engineers with more than 15 years of experience in injection molding process research and development, can flexibly deal with various difficult problems according to the actual situation and provide customers with solutions in time.

02

Safety guarantee of brand supplied raw materials

The raw materials are LG, Qimei and other famous brands at home and abroad, all of which have passed ROHS / SGS / reach and other international environmental protection standards certification;

Stable quality, green non-toxic, safety and environmental protection, ensure product quality from the source.

03

Scale production efficiency industry leader

Over 3000 square meters of standardized production workshop, with injection molding machine, molding machine, pad printing machine, silk screen printing machine, mold processing equipment, quality testing instruments and other advanced production equipment and instruments to ensure that the injection molding process can be completed in one operation, a total of more than 110 sets;

The daily output of the factory can reach 100000 sets, which can fully meet the needs of customers in large quantities, and the delivery time is fast and stable.

04

Strict process international standard certification

Strictly follow the requirements of ISO9001 international quality management system, establish a set of perfect production and quality control process, and ensure that the rate of good products is over 98%;

Zhongyuan people defend product quality with their lives, which has been favored by famous enterprises such as Huawei, ZTE, bell, Fenghuo, SGM, Jinjin Co., Ltd. for 20 years!

?

Every employee in Zhongyuan is familiar with the importance of service. The customer is the parents of Zhongyuan. Without high-quality service, Zhongyuan will never grow. On the road of growth, we insist on doing every little thing well and strive to make every customer who cooperates with us more satisfied.

Copyright: Shenzhen Zhongyuan Plastic Co., Ltd. | mold processing customized manufacturer. If you want to know the processing price of the factory, how much is it, and which is good, please contact us Yue ICP Bei No. 17060480
欧美黄色三级成人小视频| 插插插插插插插插插插插| 精品一区二区久久久久无码| 大胸瑟瑟黑丝午夜| 国产精品毛片无遮挡高清| 国产精品久久一区二区三区动| 国产美女裸体视频全免费| 免看一级a一片成人欧美| 小穴抽插流水视频| 国产精品久久一区二区三区动| 鸡巴操骚逼视频播放| 午夜色大片在线免费观看| 啊啊不要你那痛死爽死了直播一区| 国产情侣色综合久久有码| 中文国产成人精品久久久| 日韩素人精品亚洲热一区| 激烈18禁高潮视频免费| 使劲操大骚逼av| 日韩av大片一区二区三区| 99久久精品国产一区二区成人了| 澳门一区二区免费下线观看| 狗狗大鸡巴狂操美女| 美女肏肏逼应用下载| 非洲人粗大长硬配种视频| 国产一国产一级毛片无码视频百度| 加勒比五月综合久久伊人| 欧美 亚洲 日本 国产| 国产天美传媒剧免费观看| 99久久久国产精品k影| 日本十八禁大骚逼| 国产情侣色综合久久有码| 内射白嫩少妇超碰| 日韩美女一区二区三区香蕉视频| 大鸡巴操淫逼视频| 久久一区二区三区精华液介绍| 精品的极品美女一区二区三区| 在线无码一区二区三区不卡| 好想大鸡巴插进阴道视频| 啊啊啊操我视频大全| 国产中文字幕在线一区二区三区| 亚洲中文字幕在线无码一区二区|