Presentation Our name “LabChime” comes from our identity. Our workshop is a laboratory (Lab) whose goal is to create, develop, manufacture and qualify watch gongs. The term “Chime” comes from English and refers to the sound of a carillon. Like a carillon bell, which has three bells, our know-how is based on three main axes: innovation, manufacturing, qualification. Skills Traditional know-how combined with current manufacturing, control and engineering techniques allow us to imagine, design and produce single-thread, two-threads gongs and chime gongs. In addition, we have the audacity to explore disruptive solutions in terms of sonorous elements. Our goal is to work for established watch brands, but also with those wishing to break the codes. We work in the field of gong restoration of both modern and old pieces. We we also collaborate with museums, as well as independent watchmakers. The laboratory LabChime Sàrl is a watch gong manufacturing workshop. The gongs are made manually, piece by piece. Today's demands inspire us to offer you the essence of craftmanship, associated with strict criteria of quality and reproducibility. LabChime Sàrl builds all quality control processes according to your needs. From the range of manufacturing until final sound control after tuning. You will have the assurance of compliance with your required criteria. Contact us As part of a possible partnership or any interest, we would be happy to get in touch!

Quality is not an act, but a habit. Louis Wiedmann SA is your reliable partner for precision parts and mechanical assemblies. Whether CNC milling or turning, we manufacture your prototypes, fixtures, special tools and series products. We are always attentive to your needs, because your satisfaction is our priority. Let us combine your ideas with our innovations to achieve your goals. ++++++++++++++++++++++++++++++++++ . Our machines and machining capacities: 4-axis simultaneous milling centre Fehlmann Picomax 56 (2020) 4-axis simultaneous milling centre Fehlmann Picomax 56L (2022) 4-axis simultaneous milling centre Fanuc Robodrill D21L (2025) Schaublin CCN 180 turning centre (2005) Okamoto ACC520 surface grinding machine (2019) Various conventional machines and control instruments Maximum dimensions X-Y-Z: 620 mm x 320 m x 250 mm ++++++++++++++++++++++++++++++++++ . We work with all common materials: pure copper, aluminium, steel, titanium, polymers, etc. As specialists in exotic materials, we find solutions for manufacturing your components from special alloys, whether they are difficult or easy to machine. Thanks to our network of carefully selected and industry-approved partners, we can offer a complete service. Procurement, machining, surface treatment and logistics. We speak French, German, English, Bosnian and Portuguese. ++++++++++++++++++++++++++++++++++

LP3 Ltd is a limited company founded in 2016 by David Fiorucci. As a network company (or "neuronal " company), LP3 Ltd aims to be an impact lever to contribute to a better world, a sustainable economy through the lever of leadership, transformation, culture, organizational development and sustainable development. Responsibility, agility and entrepreneurship are key elements. Thanks to a franchise system, trainers and partners deploy the LP3 impact in Switzerland and abroad. A balance is sought between collaboration, trust and autonomy. A consulting office assists David Fiorucci, CEO, in strategic decisions. Close collaboration with experts, suppliers and clients allows for the flexibility that is essential to face the challenges of the economy.

Your Partner for Innovative Designs from Concept to Realization Designs A motivated team of experienced engineers, designers, and polymechanics equipped with modern infrastructure is available to assist you with your projects. Contact us for a personal consultation to discuss your challenges without obligation. Depending on your needs, we support you in the following areas: • Complete product development • Project management or specific tasks • 2D or 3D designs of all complexity levels • Feasibility studies • Manufacturing drawings • Assembly drawings • Assembly instructions • Maintenance manuals • Workshop manuals • Spare parts catalogs Calculations Save valuable time and benefit from our years of experience in the calculation and design of rail vehicles, cable cars, and machinery and plant engineering. Our practical experience simplifies implementation during manufacturing. We perform safety verifications in accordance with all applicable requirements (BAV, FKM, Eurocode, etc.), including: • Strength calculations • FEM analyses • Component approvals • Safety verifications • Damage analyses • Weight optimizations • Mechanical optimizations • Analysis of kinematic processes Approvals With years of experience in obtaining approvals, we provide competent and efficient support for your projects. Various rail and maintenance vehicles have received BAV approval through our work, including aerial work platforms mounted on rail vehicles. Our services include: • BAV approval for rail and maintenance vehicles • EN 12663 strength requirements for rail vehicle bodies • EN 14033 rail-bound construction and maintenance machinery • EN 280 stability requirements Production Our in-house workshop, equipped with an overhead crane, enables us to transform well-developed ideas into functional prototypes and models. We also manufacture ready-to-install components and tested, turnkey machines and systems. Welding Supervision We offer external welding supervision services for your operations. Our staff member Fabian Peter is certified as an International Welding Engineer (IWE) for such activities. Additionally, certified personnel are available to perform visual inspections of weld seams. Our services include: • Acting as responsible external welding supervisors (vSAP) in regulated sectors under the EN 15085 standard for rail vehicles • Preparation for welding certifications according to EN 15085 • Welding consultation for design, manufacturing, material selection, and calculations • Development and drafting of welding instructions (WPS) • Non-destructive testing (NDT) of welded structures