Products include X-ray fluorescence spectrometer (XRF), inductively coupled plasma emission spectroscopy, atomic fluorescence spectroscopy, gas chromatography, liquid chromatography and the like. Products are sold throughout the country and some exports, the main application field of the electronic (RoHS testing thermoelectric ROHS handheld analyzer ,, jewelry (precious metals and plating detector, etc.), Toy Safety (EN71-3, etc.) EN71-3 , F963 specified hazardous substances: lead Pb, arsenic As, antimony Sb, barium Ba, Cd Cd, Cr Cr, Hg Hg, Se Se and halogen elements such as chlorine, plastic (halogen-free testing, etc.), oil (trace elements S, Pb, etc.) chemicals, pesticides, pharmaceuticals, grain, wine, quality inspection, commodity inspection, public security, electricity, coal, food inspection, health and epidemic prevention, environmental protection, interior detection and universities, research institutes, quality inspection . Trinity Thermo Fisher instrument ROHS standard as the core in 2006 the National Electronic Information Products Pollution control work meeting, Vice Minister of Information Industry Lou pointed out that pollution control and management will take the standard as the core, "the legislation setting standards + + administrative intervention "framework of the Trinity. He said," from the source, legislation first "ROHS, in the development of the" management approach ", the legislation to be in strong momentum, driven by the development of relevant standards, the Electronic Information Products Pollution lay a solid foundation controlled by Ministry of Information Industry Electronics Standardization Institute deputy chief engineer Electronic Information Products Pollution Control Standards Working Group, said the Secretary-General 邢卫兵 Shui ROHS handheld instrument, pollution control standards, including design standards, product standards, production processes and standards construction standards, from design to the final link in the consumer field, and form a standard system of the whole process. The completion of the three criteria for approval, including the "Electronic Information Products Pollution Control Marking Requirements", "limited requirements for electronic information products for hazardous substances "and" detection method "electronic information products of toxic and hazardous substances, there are five standards on lead-free solders are being developed. Niton ROHS detector, ROHS, Sheng Ding instruments provided by the Dongguan City Ding Sheng Precision Instrument Company. Dongguan Sheng Ding Precision Instrument Co., Ltd. (www.dgshengding.com) (www.dgshengding.com) strong, credible, in Dongguan, Guangdong of special instrumentation industry has accumulated a large number of loyal customers. The company better work attitude and continuously improve innovative ideas will lead Shengding instrument into the brilliant and you work for a better future!