Zhejiang Mulang Electric Co., Ltd. is a leading custom manufacturer and supplier of PV solar combiner box, MCB distribution box, DC surge arrester, SPD DC, SPD surge protector, and fuse holder PV. Our factory is equipped with cutting-edge technology and a skilled team to produce high-quality products that meet international standards. Our PV solar combiner box is designed to combine the output of multiple strings of PV modules for connection to the inverter. It provides overcurrent protection, lightning protection, and isolation functions for the solar array. The MCB distribution box is used for protecting the electric circuit from damage caused by overload or short circuit. We also offer DC surge arrester and SPD surge protector to protect the electrical system from transient overvoltage. Our fuse holder PV is designed to hold fuses to protect the PV system from overcurrent and short circuits. With a commitment to providing reliable and efficient products, Zhejiang Mulang Electric Co., Ltd. is your trusted partner for all your PV solar electrical needs.