Nantong Navigation Machinery Plant was established.

Nantong Navigation Machinery Plant was reformed as Nantong Navigation Machinery Co.,Ltd.

Nantong Navigation Machinery Plant was reformed as Nantong Navigation Machinery Co.,Ltd.

We passed BV Tactory certificate.

We passed ISO9001-2000 Quality Management System Certificate.

Marine hydraulic top bracing system (type YDZZ) was awarded NaLional Key New Product.

We passed GL welding factory approval

We passed GL gray iron casting factory approval.

We passed LR welding factory approval and gray, ductile iron casting factory approval.

We passed on site audit of KR gray iron and ductile iron casting.

We passed on site audit of GL ductile iron casting.

Our self-developing marine high flow rale aaiomalic back Hushing filler was awarded EVovincial High and New Technology Product.

Nantong Navigation Machinery Co.,Lid was renamed as Nantong Navigation Machinery Group Co.,Ltd.

Our company was recognized as National High and New Technology Enterprises.

The new Factory was built in Gangzha Economic and Development Zone, Nantong, Jiangsu.

"HANGJI" brand was awarded Nantong Famous Brand.

We established engineering research center of Jiangsu Province.

We draft shipping industry standard of Marine Diesel Oil Engine Fuel Oil Supply and Booster Module, Marine Water Separating Filter and Marine Semi-aulomatic Cleaning Filter.

Our comapny was rated as "private technology enlerprises in Jiangsu Province".

Our company was recognized as National High and New Technology Enterprises.

ZFL full-automaLic back-flushing filler was awarded "High - tech product".