Saniwerke adopts local and American cotton yarns, and particular fiber to make Ropes that meet with weather and UV resistance level designed.

The yarn is produced and supplied to us by a large listed company(SZ000850), but due to the different characteristics of outdoor applications, it is not limited to this company supplying us with yarn.

The Fabric, Saniwerke default to using Sunbrella brand fabric to meet the basic 5-year outdoor warranty, The fabric used “Sunbrella” label/sticker are authorized by glen raven inc, the production and use procedures of the products strictly adhere to quality standards and quality control levels. And able to accept customer labeling requirements.
*Alternatively, higher grade or similar UV resistant fabrics can be used(such as tpu, textilene, eptfe, taslan or nylon oxford blend)depend to specific applications , and further discussion is required based on the ordering requirements. Changes to the fabric may result in slight changes to the product size or style design.

Yarn, fabric, wood, coatings, etc. may have color differences.
Due to the cotton production area and harvest season, these factors may cause slight color differences in the final yarn; Batch production of chemical fibers may also cause color differences. But the color difference of the final rope product is within the permitted range of quality control.
Wood often has significant color or texture differences, which is the essential characteristic of natural growth of wood and the natural beauty of solid wood.
Due to different production batches and variations in craftsmanship, there may be some color differences in the coating.
Due to differences in suppliers and production lines, there may be color differences in each batch of fabric produced.
For bulk orders, Saniwerke generally provides color samples for confirmation with the ordering party. But for retail products, the actual received goods shall prevail.
The colors displayed in printed materials, images, videos, etc. are for reference only, and the actual product shall prevail.

After precision processing, the wood still has tiny knots, tiny wormholes, and tiny cracks, but it does not affect the final quality of the product, which is allowed by the standard quality control system.

Saniwerke has strict comparison and quality control standards for defects, and the reference standard is generally G4812/GB/T4812-2006, G4817/GB/T 4817-2009, G4823/GB/T 4823-2015, AWPA(US), ISO 9709, ISO12122-2, ASTM, ISO737, ISO1029.

For bulk orders, Saniwerke generally conducts detailed quality control standard docking with the final ordering party.