公司概述 - Dongguan Hanyuan Hardware Products Co., Ltd.

Dongguan Hanyuan Hardware Products Co., Ltd.

2年

Guangdong, China

主营产品: 安全保护索具、登山和攀登设备、金属配件、登山扣、卡钩

2YRSDongguan Hanyuan Hardware Products Co., Ltd.

R&D process

marketing research,feasibility research,appearance dsign,construction design,3D modeling,sample making,sample testing.

5 - 10 People