1. who are we? We are based in Shandong, China, start from 2008,sell to Southeast Asia(20.00%),Eastern Europe(16.00%),Eastern Asia(8.00%),Western Europe(8.00%),Africa(8.00%),Mid East(7.00%),Oceania(6.00%),Central America(6.00%),North America(5.00%),Northern Europe(5.00%),South America(4.00%),South Asia(3.00%),Southern Europe(3.00%),Domestic Market(1.00%). There are total about 51-100 people in our office. 2. how can we guarantee quality? Always a pre-production sample before mass production; Always final Inspection before shipment; 3.what can you buy from us? Concrete Vibrator, Concrete Cutter, Plate Compactor, Submersible Pump 4. what services can we provide? Accepted Delivery Terms: FOB,CFR,CIF; Accepted Payment Currency:USD,CNY; Accepted Payment Type: T/T,L/C; Language Spoken:English