Zhengfa company was founded in 1994, which specializes in producing Electronic Chain Saw Accessories, as the first enterprise to produce the chain saw file independently in China. Over 15 years, by the continual efforts, ZhengfaÃ‚Â® products have been spread over the world and entered into several transnational supermarkets. We are the export company and directly provide the clients over the world with the services and support. We will make the prompt response to meet with their requirements.