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2023

The building of WAL LOW CARBON TECHNOLOGY (ANHUI) CO.,LTD.(Qingyun Road) has been completed and put in use.

2022

Automatic production line in service

2021

WAL intelligent vehicle urea filling machine in mass production

·Mass production of hydrogen fuel cell system products and AdBlue

·Established the wholly-owned subsidy for New Energy Project--Hefei Weilin New Energy Ltd.
·The company name changed to WAL Low Carbon Technology (Anhui) Co., Ltd.

·Developed 10μm long life water separator.
·Developed fuel filters and gas filters of National Ⅳ standard.

·Developed products of National Ⅴ standard.

·Developed full plastic filters and hydrogen fuel cell air filtration system products.
·Completed shareholding reform and planned IPO

·Successfully developed and batch supplied the EGR valves and urea filters for National Ⅳ and above standard.

·Successful developed gas filters and compressed air filters for SCR system.

·Engine bench was established.

·Developed different kinds of sensors and heaters satisfied with Euro Ⅳ and Euro Ⅴ emission standard for OE customers.
· R&D center in Beijing was founded.

·Developed the integrated fuel filter applied on light duty CR system.

·Developed fuel filters and water separators for CR system and become a qualified supplier.

·Developed water separators of Euro Ⅲ Emission Standard (for EUP system) and became the OE supplier.

·WAL founded.
·Developed fuel filters of Euro Ⅲ Emission Standard (for EUP system) and become the OE supplier.