China Partner Becomes Competitor: A Cautionary Tale for U.S. Manufacturers
A new federal lawsuit shows how quickly a Chinese partner can become a competitor.
Best Lighting Products, an emergency and exit lighting manufacturer based in Ohio, alleges that two long-time employees at its Chinese subsidiary secretly launched a competing company. According to the complaint, the employees used Best Lighting’s tooling, CAD files, production knowledge, and even factory labor to build and sell their own fixtures.
When Your China Partner Becomes Your Competitor–Not Uncommon
Your humble editor recalls a similar experience from the early 2000s, when I was a regional manager at Robertson Transformer. An OEM customer attempted to return several thousand compact fluorescent ballasts. I traveled to their facility and counted every ballast myself. Something didn’t add up — Robertson had never sold that specific SKU to that specific customer. We later discovered the truth: the customer had purchased the ballasts from the same overseas supplier Robertson used, and the ballasts carried an identical Robertson label!
Best Lighting says it owns the molds used to produce its emergency lights and that the molds were meant exclusively for Best Lighting projects. The lawsuit claims the two employees used those same molds and the manufacturing knowledge they gained from their jobs to create an identical line of fixtures.
The complaint also states that the employees instructed factory workers to produce the cloned products during normal work hours. Best Lighting continued to pay their salaries during this time. After production, the individuals allegedly routed the fixtures through South America to avoid drawing attention. They then formed a new U.S. company and sold the products into the American market. This included sales through major online marketplaces.
According to the lawsuit, the competing company even attempted to trademark a brand name. They registered it for the cloned products and listed its U.S. “headquarters” at a residential address.
Best Lighting argues that every fixture sold by the competing company is effectively a Best Lighting product. This is because the cloned fixtures were produced using Best Lighting’s molds and designs. The company seeks financial damages and a court order that would stop further manufacturing and sales.
A Warning for U.S. Manufacturers
Many companies assume that owning the tooling means they control the product. This case shows the risk: once tooling sits overseas and local employees manage production, ownership becomes harder to enforce. Without oversight, your manufacturer can become your competitor — using your own products to do it.
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Read the complaint below:When Your China Supplier is your Competitor




