In March 2022, Jiangsu Liankang Information Co., Ltd. (referred to as Liankang Information) successfully passed the NQA institutional audit for flexible circuit board manufacturing and SMT surface mount processing business, and obtained the IECQ QC 080000 hazardous substance process management system compliance certificate, fully complying with the EU RoHS directive and IEC 61249-2-21 international standard requirements.

IECQ QC 080000 is a globally recognized authoritative system for hazardous substance control in the electronics industry. It specifically establishes standardized hazardous substance control processes for the entire process of electronic components, circuit boards, and surface mount processing. It is the core green qualification for exporting products to the European and American markets, and strictly controls the use of restricted hazardous substances such as lead, mercury, and cadmium throughout the entire process. The certificate covers the entire production process of the company's flexible circuit board manufacturing and SMT surface mount processing, and the validity period is standardized to support the company's compliance in carrying out domestic and international order delivery.

To meet the requirements of the global electronic manufacturing green supply chain, Liankang Information has established a standardized hazardous substance control process from raw material entry, production process, and finished product testing. It has established a sound material screening, process isolation, finished product testing, and traceability management mechanism to strictly avoid the use of harmful pollutants. All production processes meet international green electronic manufacturing standards.

The implementation of the IECQ system certification marks that the company's green production control capabilities for flexible circuit boards and surface mount processing have reached international standards, effectively opening up the entry threshold for overseas customers' green supply chains. Next, Liankang Information will continue to strictly implement the requirements for the full process control of hazardous substances, conduct regular system internal audits and process optimizations, and continue to provide reliable and environmentally friendly FPC supporting products for customers in the electronic and communication testing industry at home and abroad with green and compliant manufacturing capabilities.