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gold precious metal tester
Maybe you are a gold precious metal tester purchasing manager, who are looking for high quality gold precious metal tester, and Guangdong Hongtuo Instrument Technology Co.,Ltd are a professional manufacturer & supplier that can meet your needs. Not only gold precious metal tester we produced have certificated the international industry standard, but we can also meet your customization needs. We provide online, timely service and you can get professional guidance on gold precious metal tester. Don't hesitate to get in touch with us if you are interested in gold precious metal tester, we won't let you down.
Contact:Julie Zhong Tel:+86-0769-22403424 Mobile/WhatsApp:+13267004347 Email:sales03@hongtuo.com.cn Address:No. 2-1, Xinya Road, The Third Industrial Park, Dalingya Village, Daojiao Town, DongGuan, GuangDong, CN
Guangdong Hongtuo Instrument Technology Co.,Ltd has been specializing in density testing field on developing, innovating and producing since the year it was establised.