GSD Manufacturing Co., Ltd began as a small manufacturing operation in Yongkang , exported our first trampoline to USA in 1995;

Today, with 3 manufacturing facilities our daily turnout exceeds 2,000 sets trampolines (around 5 x 40 HQs);

Focusing on producing the best trampoline in the world, we do only manufacture one product, trampoline, only!

All GSD trampolines are made of finest materials, by skilled craftsman, manufactured to exacting tolerances. utilizing proven manufacturing techniques and procedures assure quality, durability, accuracy and value and tested and inspected continuosly through out the entire manufacturing process to assure quality and consistency.

Innovative trampoline Lab, unique multi-purpose test system, 4 way monitoring springs, jump mat, frame tubes with different loads.

Our facilities and manufacturing procedure have already received ISO 9000 certification.

All GSD trampolines received GS certificate from TUV , Intertek etc.

In 2009, GSD Manufacturing Co., Ltd. Became a member of BSCI Europe.

"Customer is always right !"
With good service we satisfy our customers, like ToysRus, K-mart, JSRK, Lidol, REWE. We provide whole process service beginning from a order to shipment, including certificate presentation, production, Marks & Packaging arrangement , Pre-shipment inspection, booking shipment, documents presentation etc.

GSD warmly welcome all customers rest of the world to visit, negotiate and cooperate!