Shanghai Zinsn Industrial Co., Ltd. · Shanghai & Haiyan, China +86 21 6487 6003 [email protected]

Technical documents

We issue documentation against a specific product and order rather than publishing generic files, so what you receive matches the lot you are actually buying. Request any of the following and it comes back within one business day.

Why these are not direct downloads. A mill test certificate or dimensional report is only meaningful for a specific lot, and a specification sheet is only useful once we know your size and finish. Tell us the product and we will send the right document rather than a generic one.

Product specification sheet

Dimensions, thread form, head geometry and finish options for any family in the catalogue.

Mill test certificate

Chemical composition and mechanical property record for the steel used in your lot.

SGS test report

Third-party test report covering the properties relevant to your specification.

ISO 9001:2015 certificate

Our quality management system certification.

Salt-spray test record

Corrosion performance record for the finish you are specifying.

Dimensional inspection report

Lot-level dimensional data against DIN, ISO or ANSI as applicable.

RoHS / REACH declaration

Compliance declaration for the coatings applied to your order.

Packing and carton artwork template

Carton dimensions and print area template for OEM packaging.

Need something not listed here?

If your specifier or customs broker requires a document we have not listed, ask — we will confirm in writing whether we can provide it.