Dongguan HUANDA Test instruments Co.,ltd. Official Website

www.hdyj168.com.cn

Dongguan HUANDA Test instruments Co.,ltd.

XINANLONG South Road, SHIJIE Town

+86 (769) 81812946

temperature and humidity chamber; cold-hot impact testing machine; high voltage speed degradation testing machine; precision oven; salt spray/corrodkote tester; fall-off tester; tension testing machine; bending tester; rupture strength testing machine; pa