Design and manufacture of all kinds of general-purpose connectors

Type 1: push-pull connectors with solder pins, interchangeable with Chinese connectors and supplied with a quality certificate.

- Pin: copper alloy with hard gold plating over a nickel underlayer, per military and commercial standards.

- Insert: fiber-reinforced bakelite, per military and commercial standards.

- Body: aluminum alloy with electroless-nickel coating, interchangeable with green chromate-cadmium coating or anodizing.

Type 2: easy-release bayonet connectors with press-fit pins, removable and replaceable with a special tool, interchangeable with Western connectors of the MIL-C-26482 series II standard, with a quality certificate for each product.

- Pin: copper alloy with hard gold plating over a nickel underlayer, per military and commercial standards.

- Insert: fiber-reinforced bakelite, per military and commercial standards.

- Body: aluminum alloy with green chromate-cadmium coating, interchangeable with electroless-nickel coating or anodizing.

Type 3: threaded connectors with solder pins, interchangeable with Russian connectors, with a quality certificate for each product.

- Pin: copper alloy with silver plating, per military and commercial standards.

- Insert: fiber-reinforced bakelite, per military and commercial standards.

- Body: aluminum alloy with anodized coating, interchangeable with electroless-nickel or green chromate-cadmium coating.

(as detailed in the images)