Plastic junction box 1.material ABS , or pc 2. fireproof, flame retardant 3. ... Plastic Juction boxgood design , high quality, long usage life.Plastic junction box1.material ABS , or pc 2. fireproof, flame retardant 3 ... the first good sample8, sample shootIf the samples pass, and with the customer agrees, mass production9, deliveryDelivery goods by sea or ...