Dongguan chain steel chemical composition testing laboratories (Guangzhou chain steel composition testing laboratory where cheap content how much testing laboratory where???) To find Foshan fine Detection Technology Services Ltd. ~ / Tel 15099922728, QQ: 182785338 (Off Manager , the number of long-term effective) component testing company Guangzhou chain steel chain steel material of unknown composition analysis chain steel chain steel component testing company in Guangzhou, Guangdong chain steel component testing company, Guangdong chain steel chemical composition testing, Guangdong chain steel material Analytical Center, Guangzhou, Shantou, Zhanjiang undertake Shaoguan, Foshan, Jiangmen, Zhaoqing, Huizhou, Maoming, Dongguan, Zhongshan, Zhuhai, Shenzhen, Chaozhou, Meizhou, Shanwei, Yangjiang, Heyuan, Qingyuan County, Jieyang, Yunfu City: Taishan and Kaiping Puning and other parts of the country. Name of institution: Dongguan chain steel component materials testing company Company address: Nanhai District of Foshan City, Dali Sports Road on the 20th of the four shops Business mobile phone: 15099922728 (Mr. Guan, the number of long-term effective) The enterprise QQ: 182785338 The company web site : Search for "beautiful test" material component content material component analysis tool steel, carbon steel, silicon steel, mild steel, high-quality carbon steel, steel and other props, which provides analysis of copper Cu, iron Fe, Ni Ni, chromium Cr, Mo Mo, manganese Mn, cobalt Co, aluminum Al, Mg Mg, silicon Si, phosphorus P, zinc Zn, tin Sn, lead Pb, gold Au, silver Ag, palladium Pd, platinum Pt, arsenic As, hafnium Hf, indium In, iridium Ir, niobium Nb, selenium Se, bismuth Bi, antimony Sb, Ta, titanium Ti, vanadium V, W W, yttrium Y, zirconium (Zr) and the like. The content of the testing services. Advantages: fast (1-3 days can be the result), accurate (test results after more than engineers audits to ensure that the error falls below) the authority of the (test report issued by a legally binding) justice (Test Report strict client confidentiality, without disturbance, does not participate in the sale)