Taizhou Whale Heng Trading Company Trading Company. Taizhou Whale Heng Trading Co., Ltd. has an enterprise specializing in the production of various spare parts. Our factory was established in 2006, with professional production equipment and testing equipment. The main products are fuel tank valve switch, fuel nozzle, fuel cap, fuel stop switch and other products production company. We have our own production factory, a complete set of professional manufacturing equipment and product testing equipment, so our product quality is good, quality can be guaranteed, product price is competitive, can ensure timely and fast delivery of your order needs. Non-standard, customized, personalized, professional, standardized is the direction we always adhere to.