Dongguan Walle Sealing Technology Development Co., Ltd. has been manufacturing sealing products for more than 20 years. Walle is one of China leading manufacturers which specializing in producing seals products, including O-rings, X-rings, U-rings, Y-rings, D-rings, piston seals, rod seals, wipers seals, wear rings, symmetric seals, stainless steel seals, back-up rings, guide rings, rotary seals, rotary glad rings, rotary spring, gaskets, bonded seals, large size of non-standard seals and customer made.
Our products are...
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