Explosion-proof box threading pipe fittings

Professional production: Plant explosion-proof electrical, explosion-proof lighting, explosion-proof fittings, explosion-proof instruments, explosion-proof fans, professional lighting, mobile lighting and other seven categories over 100 series, all products are in strict accordance with relevant national standards design and manufacture, and lightweight design , attractive appearance, easy maintenance, supporting fully functional characterized. Widely used in petroleum, petrochemical, chemical, coal, electricity, medicine, aerospace, military and other industries, selling products. And with many large domestic enterprises to establish a good relationship of cooperation, praised by users.