supplier for a glass lighting device which needs flame melting during manufacturing of sealing the bulb envelope the inner components which are sensitive to heat shall be moved away from the heating p

One potential supplier for a glass lighting device that requires flame melting during the manufacturing process is a glassblowing company. These companies specialize in creating glass products using various techniques, including flame melting.

Glassblowing companies have the expertise and equipment to heat and shape glass using flames. They can work with the manufacturer to ensure that the inner components of the lighting device, which are sensitive to heat, are moved away from the heating point during the flame melting process. Once the glass has been properly melted and sealed, these components can be moved back into their original position.

It is important to find a glassblowing supplier with experience in manufacturing lighting devices to ensure that they understand the specific requirements and specifications of your product. You can search for glassblowing companies online or reach out to industry associations for recommendations