We have our own Professional quality inspection team to trace the quality.
We have passed the ISO 9001, ISO 14001, ISO 18001 to further improve the quality control.
| |
Standard:ISO9001:2015 Number:04517Q30312R4M Issue Date:2017-03-20 Expiry Date:2020-03-20 Scope/Range:Production and service of industrial woven metal square hole screen, sieve plate net for drilling fluid shale shaker, welding fissure sieve plate, internal combustion engines air filter paper elements Issued By:Beijing Daluhangxing Quality Certification Center Co., Ltd. |
| |
Standard:ISO 14001:2015 Number:04518E30113R0M Issue Date:2018-02-07 Expiry Date:2021-02-06 Scope/Range:Production of industrial woven metal square hole screen, sieve plate net for drilling fluid shale shaker, welding fissure sieve plate, internal combustion engines air filter paper elements. Issued By:Beijing Daluhangxing Quality Certification Center Co., Ltd. |
 |
Standard:ISO 18001:2007 Number:04518S20088R0M Issue Date:2018-02-07 Expiry Date:2021-02-06 Scope/Range:Production of industrial woven metal square hole screen, sieve plate net for drilling fluid shale shaker, welding fissure sieve plate, internal combustion engines air filter paper elements. Issued By:Beijing Daluhangxing Quality Certification Center Co., Ltd. |
Tel: 86-318-7967886
Fax: 86-318-7967689
| Factory Address:Wei'er Rd.17-1, East of Industrial dist., Anping, Hebei,China | |
| Sales office:Wei'er Rd.17-1, East of Industrial dist., Anping, Hebei,China | |
| +86-318-7967886 | |
