The Philconstruct exhibition finished on the December 10th, 2019, our manager visited some old client, also met some new client on the fair during December 11th- 16th, 2019. We lived in the Hotel Heritage, at the Roxas Boulevard, Corner of Edsa, Pasay City of Manila. We visited almost the whole city of Manila, like Makati City, Quezon City, Valenzuela City, Batangas City, Laguna City etc.

Double girder Overhead crane mainly consists of bridge, trolley travelling mechanism, crab and electrical appliances.And is divided into working grades from A4 to A7 according to the use frequency. The main model of Double Girder Overhead Crane is : LH Model and QD model Overhead Crane .

The Work Duty Classification of the Overhead Cranes between European Standard FEM 、International Standard ISO and China National Standard GB. According to the Average daily operating time to separate the lifting mechanism work duty. The average daily operating time of the hoist can be calculated from the running time of the hoisting machinery (hours per day).