Shou Long Precision Industrial Co., Ltd. - Shou Long is a manufacturer of auto hardware fastener stamping and mold development.

Product Issues - FAQs | Shou Long Precision Industrial Co., Ltd.

SHOU LONG Product Issues. We keep it in mind that honesty is the best policy, our aim is to help our clients lead ahead of components with quality and fast-delivered products. With 40 years experiences of the mold development, our founder can assist customers in improving the mold manufacturing process. We work hard for better stock availability as well as delivery punctuality, and we manufacture nearly ten thousand products such as C type retaining ring, washers, motorcycle clips, nuts and other OEM stamping parts.

Product Issues / Car & Motorcycle Hardware Parts (C type retaining ring, washer, lock nut, clip, snap ring, pin) Manufacturer Since 1991 | SHOU LONG

Product Issues / 40 Years Auto Hardware Stamping Parts (C type retaining ring, washer, lock nut, clip, snap ring, pin) Manufacturer From Taiwan | SHOU LONG

Product Issues

1.What standard products of retaining rings can we offer?

We have gained much experience through various mold development, our Japanese standard(JIS)retaining rings are complete in sizes. Besides, we develop the American standard(IFI) and German standard(DIN). If there is any need, please mail us with product drawing and information.

2.What materials can we provide with?

■Carbon steel (SPCC~1085) ■Stainless Steel(3xx, 4xx,631) ■Copper (Brass 2680/2600, Red Copper 1100, Phosphor Bronze 5191, Beryllium Copper 1720) ■Any customer-designated material

3.What is the source of our carbon steel?

Our carbon steel is procured from China steel corporation

4.What services can we provide in our search engine?

Retaining ring’s look-up table in national numbers ex.RTW & Retaining ring’s look-up table in national specifications ex.b2804

5.What kinds of surface treatments can we provide with?

According to customers’ needs, we can manufacture any following surface treatment.

SHOU LONG Finishing

SHOU LONG Finishing


Product Issues | Car & Motorcycle Hardware Parts (C type retaining ring, washer, lock nut, clip, snap ring, pin) Manufacturer Since 1991 | SHOU LONG

Based in Taiwan since 1991, Shou Long Precision Industrial Co., Ltd. has been an auto hardware fastener stamping and mold development manufacturer in Cars and Motorcycles' Parts Industry. Their main products, including C type retaining rings, washers, motorcycle clips, nuts and other OEM stamping parts, which have over 10,000 selections and sold in Europe, Japan, East Asia and other regions..

With 40 years experiences of the mold development, our founder can assist customers in improving the mold manufacturing process. We work hard for better stock availability as well as delivery punctuality, and we manufacture nearly ten thousand products such as C type retaining ring, washers, motorcycle clips, nuts and other OEM stamping parts.

SHOU LONG has been offering customers high-quality Retaining Rings, Cage Nuts, Plate Nuts, Toothed Lock Internal Washers, Toothed Lock External Washers, Push on Nuts, Self-locking Internal Nuts, Self-locking External Nuts, Snap Pins, Wave Washers, Curved Washers since 1991, both with advanced technology and 40 years of experience, SHOU LONG ensures each customer's demands are met.