Toy heavy metal detector; eight heavy metals toy tester to focus on R & D, manufacturing, sales analysis and detection equipment products and provide customers with a complete high-tech enterprise specializing in technology solutions. Hua Wei's technology originated in the 1990s leaded shoe tester, participated in the national "Seven Five" and "Nine Five", the "Eleventh Five", "Twelve Five" scientific and technological projects including leather Lead Tester, developed a series of living in the international leading level of X- ray fluorescence analysis equipment, Ux-200, Ux-210, Ux-220, Ux-230, Ux-310, Ux-510, Ux-800P, Ux-1000W, ULC-200 and a series of high-tech detection equipment products have been listed. Hua Wei technology continues to upgrade, but also won numerous honors. The company has received the National Science and Technology Progress Award, Ministry of Science and Progress Award, the first session of the China Science and Technology Award, China BCEIA Gold, national high-tech enterprises and other awards. Hua Wei only passed the ISO9001 international quality certification TUV Rheinland, CE certification, safety certification of radiation protection, radiation, lead-exempt certification tester offer, but also bear the number of national standards, revision, etc., as the Ministry of Information Industry Electronic Information Products Pollution Prevention Working Group members (China RoHS standard group), as the environment for harmful substances Standardization Technical Committee member of the National Technical Electrical and Electronic Products and Systems (SAC / TC297), as the Ministry of Information Industry communications products environmental standards ad hoc task group members (CCSA), to participate in GB / T176-1996 "cement chemical analysis methods," the revision of the standard, as the Chinese government technical representatives directly involved in discussions with the International Electrotechnical Commission IEC62321 revision, developed under the auspices of the EDXRF acceptance procedures and acceptance criteria. Restrictions on lead limits for lead in children's products will gradually be completed within three years. Since February 10, 2009, the lead content of products for children aged 12 or younger should not exceed the design 600ppm (parts per million) volume concentration values. Since February 10, 2009, the lead content of more than 600ppm (parts per million) volume concentration values ??for children's products was banned in the United States, sales of these products will cause serious civil and criminal liability. The regulations, paint, coating or plating can not prevent children's exposure of lead contained in the product. After the bill to develop a year, or since Aug. 14, 2009, the lead content of products for children aged 12 or younger should not exceed the design 300ppm (parts per million) volume concentration values. After three years, or since Aug. 14, 2011, this limit will be reduced to 100ppm (parts per million) volume concentration value, unless the Commission finds that the provisions of this lower limit is technically feasible. Some children's products containing lead if its part of the user reach, you may be exempt or not subject to the new lead limits constraints. Commission will develop guidance and regulations within a year, explained that part of the product is out of reach of the user. The Commission will also assess certain electronic devices, including devices with battery, if you must comply with the lead limits. Lead-testing equipment, lead-tester, to find Huayi universally provided by Shenzhen Huayi Technology Co., Ltd. universal. Shenzhen Huayi Technology Co., Ltd. Four Seas (huayi-universal.com) (www.huayi-univerasl.com) strong, credible, in Shenzhen, Guangdong analytical instruments industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Huayi universal and you work into the brilliant, for a better future!