Company Advantages1. MPS insulation support pins is manufactured by our dedicated and experienced technicians with years of experiences.
2. The product is not only functional but also durable, with a longer service life compared with other competitive products.
3. People don't have to worry about that this product will suddenly burst at the seams. This greatly improves confidence in dressing.
4. This product makes wearers more attractive and stand out from the crowd no matter where they go. It has always been a symbol of positive elegancy.
Round self locking washer
Advantage for our company
Melparts is an insulation fastener manufacturing factory, we manufacture a full series of insulation pins and washers, cooperare with us, we can ensure
◪ 1: Good price- we sale what we manufacture.
◪ 2: On-time delivery-we have the auto-production line for every product to ensure the on-time delivery.
◪ 3: Excellent Quality, we have rich experence for insulation pins, we know the feature about every kind of insuation pin and customer’s requirements.
Specifications
Round Self Locking Washers |

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Common specifications | 1”,1-1/4”,1-1/2”, 2-1/2” |
Material | High strength galvanized steel ,Stainless steel |
Surface treatment | Polishing ,passivation, galvanized plating |
Product features | Firm locking |
Production workmanship | Automated production |
Packing | Packing can be customized as per requirements,
Current packing information available upon request. |
Supply capability | 50000Pcs/hour |
Application | Mounted on various insulation pins for holding insulation materials in place |
Remark | Technical parameters are available upon request |
Details
Feature.1
Excellent hold power
Feature.2
All kinds of shape and sizes
Feature.3
Edges are smooth and without burrs
Company Features1. Shenzhen Melparts Hardware Technology Co., Ltd. is a powerful brand with significant business value.
2. Our own technology in producing duct pin has helped MPS to gain related qualified patents.
3. Over the years, we deeply focus on the target of 'Be a Leader' in this industry. We will strictly enforce the practices of innovation and improve product quality. By doing this, we have the confidence to achieve the goal. We regularly ask our stakeholders for comment and feedback on our sustainability program. We work towards our targets over the year and monitor our progress quarterly to make sure that we are meeting them. Our mission is clear and steadfast. We have established specific plans to market our products through more channels, so as to increase our market share around the globe. Welcome to visit our factory! In the future, we will implement business management, strengthen core competencies, and enhance equipment, technology, management and R&D capabilities to improve operational performance. Welcome to visit our factory!