Tag Archives: Newlong NP-7A Nelwong Industrial NP-7a NLI Portable NP-7a

How to Repair a Newlong NP-7A (general Issues)

The best way to repair a NLI Newlong NP-7A Bag sewing machine will depend on the specific issue that you are experiencing. Common problems with this type of machine include threading issues, tension problems, and mechanical malfunctions due to damage or or miss usage. Also changing to a needle and installing it in the wrong […]