JJ Manufacturing INC. is a jewelry manufacturer located in Long Island City, New York. Specializing in the refinement and crafting of precious metals, the company serves a diverse range of clients seeking expertly produced jewelry components and finished pieces. Their facility is equipped to handle various stages of metal processing, ensuring precision and quality in every product they deliver.
The team at JJ Manufacturing INC. works closely with designers and retailers to translate creative concepts into tangible items. Their expertise includes metal casting, refining, and custom fabrication, allowing for flexibility in meeting specific client needs. By maintaining rigorous standards and employing skilled technicians, the company supports the production of jewelry that meets industry expectations for durability and aesthetic appeal.
Situated in the heart of Long Island City, the company benefits from proximity to New York’s vibrant fashion and jewelry sectors. This location facilitates efficient collaboration with local businesses and access to high-quality raw materials. JJ Manufacturing INC. also offers laboratory services to analyze and verify the composition of precious metals, supporting transparency and authenticity in the jewelry supply chain.
With a focus on craftsmanship and technical proficiency, JJ Manufacturing INC. continues to contribute to the regional jewelry manufacturing landscape. Their combination of refining capabilities and manufacturing expertise positions them as a reliable partner for those requiring precision metalwork and custom jewelry solutions in the New York metropolitan area.


































