About Us

Founded in 1994, Hangzhou Quanling Standard Component Co., Ltd. is a professional screw manufacturer with over 15 years’experience in designing, producing and trading various kinds of screws, which are widely used in industries of electric appliances, automobiles, construction, furniture, electronics, etc.

Quanling produces non-standard customized screws and standard screws in accordance with JIS, DIN, ANSI, BS, GB, Australia Standard and Russian Standard. The products are of carbon steel, alloy steel, stainless steel, stainless iron, and copper. With imported raw material, mold and equipment, Quanling currently produces screws for many multi-national companies like SIEMENS (Germany), Panasonic (Japan), Sharp (Japan), Electrolux (Switzerland) and SAMSUNG (South Korea). It also provides fasteners for some famous companies from USA and Australia. With over 10,000 square meters of factory and warehouse, the annual capacity of Quanling reaches more than two billion pieces each year.

Quanling is a well-known Chinese screw manufacturer. As a member of the China Fastener Industrial Association, its products have won many awards in China. Quanling carries out the MRP II management system to guarantee the on time delivery, and registered in the ISO 9001 quality control system to guarantee the product quality. It has also passed the ISO14001 Environment Certification.

Quanling has a specialist team in research, manufacturing, training and management. Every staff of the company is committed to total quality excellence in the design, manufacture and supply of the company's screws.


Our mission is to provide the most reliable and cost-effective fasteners and components in conformance with all industry requirements and every customer on a timely basis.

Our Management Concept
Never stop at the best, but keep constant improvement for better.

Our Service Concept
Give response to all requests, and make decisions within 24 hours.

Our Quality Concept
Strict quality control and elaborate manufacturing workmanship

It is our honor and appreciation to establish cooperation with you, to make friends with you, and to share mutual benefit with you. Your patronage is warmly welcomed.
Copyright © 2009 Hangzhou Quanling Standard Component Co., Ltd.