Skylar Zhu

Founded in 2007, Sanma Fastener Co,Ltd.covers an area of 50,000 square meters. 2025 production capacity: 1400 tons / month. We obtained API certification (American Petroleum Institute) in 2025. 5 Working lines of heat treatment. Certification: ISO 9001, ISO 14001, ISO45001, API We have a wide range of facilities to produce high strength nuts,bolts and 2H nuts, such as multi-stage nut machine and bolt machine which introduced from Taiwan,as well as spheroidizing annealing furnace, heat treatment production line and Belgium imports of automatic temperature calcined machine. With large scale,mass production and quick delivery,Sanma has won a high reputation home and abroad.

Sichuan River Stone Co., Ltd. founded in 2002, is a professional and leading manufacture of different signage system. Adhering to the company value of “market-oriented and customer-centric”, we provide comprehensive one-stop sign system solution. Over the past 17 years, we have 13000 square meters of R&D and production base, 300 square meters of showroom in downtown, 100 professional and technical team for design, research and development, production and installation. With large-scale CNC shear bending machine, laser cutting machine, laser welding machine,automatic paint baking room, PC screen printing press and over 20 sets of production equipment in total, we could offer all kinds of high-end advertising signs and letters, like logo signs, frontlit and backlit channel letters, aluminium letters, road signs and etc., with unique design and fine workmanship.That is the reason why our products are widely used by hotels, shopping malls, clubs, group companies, governments, schools, etc. 17 years' manufacturing experience 13000 square meters of manufacturing area 300 square meters of showroom 100+ professional and technical team 20+ sets of production equipment

1. Develop overseas customers through platforms, exhibitions, emails, social media and other channels. 2. Respond to customer inquiries, provide quotations, negotiate orders and follow up contracts. 3. Arrange production, inspection, shipment and customs declaration in coordination with production and logistics departments. 4. Handle documents including commercial invoice, packing list, bill of lading and customs documents. 5. Track payment collection and ensure fund safety. 6. Maintain customer relationships and promote repeat orders and long-term cooperation. 7. Collect market information, competitor dynamics and industry trends. 8. Solve after-sales problems such as product quality, logistics delay and customer complaints. 9. Complete sales targets and submit work reports regularly.