Easy Installation Solar Roof Racking Solar Ballasted Flat Roof for Solar Module Housetop

Our technical strength is the stress analysis among structural analysis. The template we use is the closest to the Japanese template. Closest to JIS. There's probably only 3-5 that can do this stress analysis. Stress Ratio = the actual stress/allowable stress, the strength of each component at each position of the same thing is clear. The software calculates which is the strong axis and which is the weak axis. Others just issue a strength calculation, and it's hard to understand. Strength and cost can also be achieved by adjusting the stress ratio.

 

Q1: What is your terms of payment? 
A: 30% as deposit by T/T and the balance 70% paid on receipt copy of B/L. 

Q2: What is the terms of delivery?
A: EXW, FOB, CIF, DDP.

Q3: What is the terms of packing?
A: Generally, Pallet. Usually we shipping the products in 20ft or 40HQ container,or according to your demand.

Q4: What is your delivery time?
A: For stocks, we could transport the goods to loading port within 7 days after we received your deposit. For production period,it usually takes about 15 days-30 days after receiving the deposit.

Q5: Could you produce according to the samples?
A : Yes, we could customer-made by your samples or technique drawings, we could build the mold and fixtures.

Q6: Could you provide the compliment samples?
A: Yes, we could provide the free samples on conditons it is available in stocks, however, the the transportation fee is borne by buyer.

Q7: How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops, inspected by SG Solar piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.

Q8: How do we trust your company?
A: We specialise in solar energy steel business for 10 years, you are welcome to investigate in any ways, by all means, you could place an order on Made in China with trade assurance which could secure your payment.