... , garden-type muffler, primarily mower muffler products,etc.6 company size covers an area of about 12,000 square meters ... , with floor space of 8,000 square meters7 company staffs 200 staffs,including 60 technical personnel8cooperative companyall over the ... Sample purpose order is accepted4.strict quality control procedure.Our company specialise in producing various motorcycle muffler,and we are ...