
ISO
This certificate attests that Suzhou HangJing Electronic Technology Co., Ltd. meets the GB/T 19001 - 2016/ISO 9001:2015 Quality Management System Standard, covering the production and sales of quartz crystal resonators and oscillators. Issued on Jun 03, 2019, renewed on Jun 05, 2025, and expiring on Jun 02, 2028.
SGS
SGS test report issued on March 15, 2024 (Report No.: TAOC2401136501). SGS Regarding test requirements, for restricted substances in EU RoHS Directive (EU) 2015/863 (such as lead, mercury, etc.), the conclusion is "Pass".















