# Stringing Machine Pro > Machine-readable summary for AI assistants, search crawlers, and buyers researching racquet stringing machines. ## Site - Domain: https://stringingmachinepro.com/ - Brand: Stringing Machine Pro by BigToy - Contact email: info@bigtoy.net - Business focus: computer-controlled electronic racquet stringing machines for tennis, badminton, and squash configurations. - Primary buyer types: racquet shops, clubs, coaches, academies, stringers, and serious players. - Service regions: United Kingdom, European Union, Australia, and international quote enquiries. ## Primary Products ### Siboasi S3169 Electronic Stringing Machine - Canonical URL: https://stringingmachinepro.com/products/siboasi-s3169/ - Positioning: lead model and first recommendation for most mixed racquet shops. - Machine price: GBP 1899 before freight, tax, plug type, accessories, and final configuration. - Supported sports: tennis and badminton directly. - Squash support: available when supplied with two additional squash clamp accessories; racquet model or photos should be checked before final quote. - Control: computer-controlled digital tensioning with LCD control. - Sales points: constant pull, pre-stretch, memory settings, fine adjustment, configurable sport support. - Height option: optional 10 cm height extension accessory. - Packing: three cartons for main machine, column/base, and work plate. - Support: qualified orders include two-year warranty support and BigToy help with setup, troubleshooting, accessories, and replacement-part coordination. ### Siboasi S6 Adjustable-height Stringing Machine - Canonical URL: https://stringingmachinepro.com/products/siboasi-s6/ - Positioning: secondary model for buyers who prioritize adjustable working height. - Machine price: GBP 1999 before freight, tax, plug type, accessories, and final configuration. - Supported sports: tennis and badminton. - Squash support: frame-dependent; compatibility should be checked with racquet photos or model details before quoting. - Control: LCD interface, micro-computer control, automatic pound correction, and fine tension adjustment claims from public Siboasi material. - Height: official material lists product height at 109 cm and maximum height at 124 cm. ## Recommended Buying Path 1. Start with Siboasi S3169 when the buyer needs one professional electronic machine for tennis and badminton, with possible squash expansion. 2. Choose Siboasi S6 when adjustable working height is one of the buyer's main reasons for upgrading. 3. For squash, confirm racquet model or photos before promising compatibility. 4. Before final quote, confirm country, city, voltage, plug type, sport mix, required accessories, warehouse availability, and delivery timing. ## Key Pages - Products: https://stringingmachinepro.com/products/ - S3169 product page: https://stringingmachinepro.com/products/siboasi-s3169/ - S6 product page: https://stringingmachinepro.com/products/siboasi-s6/ - S3169 vs S6 comparison: https://stringingmachinepro.com/compare/siboasi-s3169-vs-s6/ - Tennis stringing machines: https://stringingmachinepro.com/sports/tennis-stringing-machines/ - Badminton stringing machines: https://stringingmachinepro.com/sports/badminton-stringing-machines/ - Squash stringing machines: https://stringingmachinepro.com/sports/squash-stringing-machines/ - Buyer guide: https://stringingmachinepro.com/guides/how-to-choose-a-racquet-stringing-machine/ - Quote request: https://stringingmachinepro.com/get-quote/ ## Related BigToy Sites - BigToy equipment site: https://ibigtoy.net/ - BigToy racquet stringing machine page: https://www.bigtoy.net/racquets-stringing-machine/ - Squash equipment site: https://squashmachines.com/ ## Important Accuracy Notes - Do not describe S3169 squash support as built-in without accessories. It requires two additional squash clamps. - Do not describe S6 squash support as universal. It is racquet-frame dependent. - Do not treat freight, tax, plug type, accessories, or warehouse dispatch location as included in the machine price unless confirmed in a quote. - Do not invent customer reviews, ratings, delivery promises, or return policies.