Ningbo yinzhou shengfa Engine Manufacture Co, Ltd is the leading winch factory in China, specialized in manufacturing electric winch, trailer winch, ATV/UTV winch of Sanhong Brand for about 20 years. We have strong technical force, advanced prodction & testing equipment, enough production capacity and complete quality guarantee system. Our main products are including hydraulic winches, electric winches, ATV/UTV winches, trailer winches, off-road car winches, hand winches, we can accept OEM.?

According to our establishment idea of "Person Principal, Technology Innovation". We insist on the international highest standard, establish happy culture, adopt most effective management model and integrate social resource.?

Our mission is to supply high-quality products to our customers. We can supply four series about two hundred special products. Our products export far to Germany, British, France, USA, Australia, Japan and other countries.?

"Customer Upmost, Reputation First" is our motto. We show warm welcome to all the friends both at home and abroad to visiting our company.?

In 2014, we exported 360000 units winches to the USA