| In 2009, We are initiating the new future… |
| In 2008, RZ-T Advanced lightning protection is test by the BTCS and approve qualified,and got the national professional certificate. |
| In 2007, we developed the safety electronic ignitor which used in thermo-fusing welding, generally improved the welding packaged technology,and the products accord with the standard of IEEE.SET837. |
| In 2006, our new product YJ-B Anti-Static Discharge Products was approved by the National Instrument Anti-riot Safety And Supervision Inspection Station,and was granted the national anti-riot certification which patent number is GYB06626. our new product FLD Chemical ground rods approved by the Electrical Equipment Quality Testing Center of Electrical Technology Industry Department,and was granted national test certification which patent number is NO.(2006)082. |
| In 2005, our products approved by the China Petrochemical Corp’s reexamination again, and approved to be recommended products again by the China Petrochemical Corp. |
| In 2004, thorough further study the anti-static technology, we successfully developed the anti-static mobile earthing instrument according with the standard GB-50516-2002 Lightning proof of gas stations and construction standard and reached the functional of anti-static. |
| In 2003, our products were selected by National Construction Dept and China Design and Construction Institute and published on the <Lightning and Earthing installation> atlas in page D501-1-4. At the same time, our products were published on <Construction and Installation Engineering Operation Atlas> issued by China National Construction publisher. |
| In 2003, our products were detected by the Electrical Equipment Quality Testing Center of Electrical Technology Industry Department in details. All the items such as direct resistance, accept resistance, Short-Circuit Strength approved to be qualified, and got the relevant certificate. |
| In 2002, we accepted the quality system certification audited by DAS CERTIFICATION LTD. , approved accord with standard GB/T 19001-200-ISO9001:2000, and got the certificate. |
| In 2001, we got the certificate of recommended products inTelecom Equipment Industry, and the patent number is: NO. 2001(1145). |
| In 2000, we got the national professional certificate for our lighting protection and earthing series products, and the patent number is: ZL00219316.7. |
| In 1999, our products were accepted certification and approval by the experts of China Petrochemical Design Institute. |
| In 1998, first approved by Ministry Of Construction Engineering of the China Petrochemical Corp. and gained the the experts’ guidance. |
| In 1997, our products were selected by the Shanghai International Airport, and used in the Lighting Protection project replaced the import earthing products. |
In 1996, we first applied the copper clad steel earthing material in the Foreign aid project(China aid Sudan). |
| In 1995, we got the national professional certificate for our lighting protection and earthing sereis products, and the patent number is: ZL95241170.9. |
| In 1995, principaled by the Electrical Technology Design of Chemical Industry Department, we successfully developed the lighting protection and earthing sereis products improve the traditional earthing device upon easy corrosion. |
| In 1994, get the “INNOVATION AWARD” in the first exhibition where display the results of new technology and products issued by Electric Power Industry Department. |
| In 1993, we established a professional corporation that specialized in development, manufacture and application to lighting protection and earthing device. |
| Since 1990 to 1992, technical investigation to lighting protection and earthling device products home and aboad. |