Oubeiruike Instrument And Equipment Co., Ltd. We have 20 years of experience in design research and development.We sincerely hope to establish long-term cooperation with clients by providing the best products, excellent service and the most reasonable prices.
Jinan Liangong Testing Technology Co., Ltd Jinan Liangong Testing Technology is a company whose professional R&D and produce kinds of metal, non-metal material testing machine. Our products are Impact tester, universal testing machine, tensile testing machine, spring tester, low-temperature tester
