亚洲精品无码久久久久久,久久99热这里只有精品国产,大桥未久亚洲无AV码在线,亚洲?ⅴ男人的天堂在线观看,亚洲成a人片在线观看中,久久久波多野av一区无码,丰满少妇一区二区三区,国产综合成人久久大片91,国产内射999视频一区 ,国产免费无码一区二区

About Us

Contact information

Tel: 0755-27313599 27313899
Fax: 0755-27312536
Mobile phone: 13725508628 13717019431 Mr. Zhou
Email: szysd188@163.com
Address: Building 15, Tantou First Industrial Zone, Songgang Street, Bao'an District, Shenzhen
Enterprise Development History

2020- Expand the spring and semi-finished integrated module series - Main products: turning parts, riveting parts, stamping parts, springs, screws, nuts, and assembly parts

2011- Expanded stamping series - Main products: turning parts, riveting parts, stamping parts, screws, nuts

2010- Expanded Turning Series - Main Products: Turning Parts, Riveting Parts, Screws, Nuts

2008- Company Established - Main Products: Screws, Nuts


QR code
Contact information
0755-27313599 27313899

Fax:0755-27312536

Mobile phone:13725508628 13717019431 Mr. Zhou
Email:szysd188@163.com
Address:Building 15, Tantou First Industrial Zone, Songgang Street, Bao'an District, Shenzhen
Copyright ? 2022 Shenzhen Yushengda Hardware Electronic Products Co., Ltd.  All rights reserved Record number:粵ICP備17056622號
慈溪市| 淳化县| 那坡县| 钟山县| 景东| 卓资县| 许昌县| 资中县| 连城县| 垫江县| 牡丹江市| 敦煌市| 贵德县| 巴林右旗| 鲁山县| 巫溪县| 兴城市| 高州市| 渝北区| 如东县| 沁源县| 什邡市| 固镇县| 屏东县| 安康市| 磐石市| 班玛县| 股票| 昔阳县| 新邵县| 台东县| 崇左市| 兴安县| 高尔夫| 卢龙县| 宁南县| 扬中市| 武城县| 宜城市| 井陉县| 田林县|