Q : Are you a factory or trading company? A : We are a professional manufacturer that specialized in geomembrane, geotextile, composite geomembrane etc with ISO9001 certificate more than 4 years. Q : Where is your factory located? How can I visit there? A : Our facoty is located is 2-8 Fenghuang South Road, High-tech Zone Laiwu District, Jinan City China. Q : Could you send the sample before order confirmation? A : Yes, we'd love to send a free sample to you for an evaluation if you need. Q : How about the delivery time? A : General within 3-7 days after received the deposit. Q : Can you produce the product according to customers' requirements? A : Sure, we are professional manufacturer, OEM and ODM are both welcome. Q : Are you the Gold and Assessed supplier on alibaba? A : Yes. We are the gold and assessed supplier on alibaba and has got the factory report by SGS. 1.who are we? We are based in Shandong, China, start from 2016,sell to Domestic Market(80.00%),Southeast Asia(5.00%),Eastern Europe(3.00%),Africa(2.00%),South Asia(1.00%),Eastern Asia(1.00%),North America(1.00%),South America(1.00%),Oceania(1.00%),Western Europe(1.00%),Southern Europe(1.00%),Central America(1.00%),Northern Europe(1.00%),Mid East(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? Geomembrane, Geotextile, Geosynthetic Clay Liner, Composite Drainage Geonet, Composite Geomembrane 4. why should you buy from us not from other suppliers? shandong yibo yangguang engineering materials co., ltd is with more than 20 years in producing geomembrane, geotextile, compsite drainage geonet, gcl l iner, etc. we sincerely hope cooperate with you and hope that you can visit our factory to talk more. 5. what services can we provide? Accepted Delivery Terms: FOB,CFR,CIF,EXW; Accepted Payment Currency:USD; Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,Western Union; Language Spoken:English,Chinese