Since the establishment of our department, the principle in line with " serve the customer , convenient to the customering ", have won the praise of the masses of customers with " first-class technology, the first-class service "! Develop into one equipment most advanced , most complete house already now, of the largest scale, technical force is rich, have complete ability to develop independently , an annual professional manufacturing enterprise of pencil producing ability No. 300 million Branch. In order to guarantee the customer undertakes to be " free from risk " , we promise as follows as before :

　1. Customer since buy copies of product in the one month, our company sell if product the quality problem appears, behind technological personal appraisal (artificial damage non-), customer can is it exchange goods or send back goods to choose.

　2、 Our company seriously promises the customer is finding we replace the goods specification received and non-compliance which you require unconditionally.

　The technology only free from worldly cares, high-quality products, can let to promise , we expect that open up the future with you altogether.

　Customer service telephone ：+86-578-86303609  86306111