About Us
Contact Us
Mobile: 0086-185-3993-1566
Tel / Fax : 0086-371-63398802
ADDR:Oriental Center Building, No. 100, Shangdu Road, Zhengzhou City, Henan Province, China.
Quality Policy

Longer is committed to meet customers’ needs and achieve market leadership by

• Timely delivery and high quality product.
• Reliable and durable product.
• Efficient and thoughtful customer service.
•Spontaneous changes according to customers’ feedback.
• Team work and continual improvement.

Leave Message

Number Change