Derong Yuandao boasts a comprehensive R&D system and has assembled a large group of outstanding industry talents from both domestic and international markets. Over the years, the company has placed great emphasis on nurturing innovative technological talents and continuously increased its R&D investment, achieving a plethora of top-tier R&D accomplishments in the industry, which have robustly supported the sustained and rapid development of Derong Yuandao.
We possess a top-tier technical R&D team within the industry. From product design to mold development, our R&D team comprises 15 individuals, accounting for 10% of the company's total workforce.
Over the past three years, the Derong Yuandao brand has been continuously dedicated to the technological R&D and innovation of PFA fittings, with an investment of up to tens of millions. Through continuous process optimization, precise testing, and strict quality control, the company has successfully launched high-performance PFA fittings that meet the more stringent industry demands.
Derong Yuandao has pioneered high-purity fluorine products. After three years of continuous testing and adjustments, all of its fluorine material injection-molded products can achieve a quality control standard where no black spots are visible even when magnified 100 times. Particularly, the quality of its PFA fittings stands out in the industry. Whether in pressure testing, anionic contamination, or metal ion leaching, they far exceed national standard levels.
Our PFA pipe fittings have passed SGS certification, with metal ion leaching reaching ppb (parts per billion) levels.
Coarse Thread Safety Design
Adopting a coarse thread design, it has strong pressure-bearing capacity to ensure the safe and secure fastening of the product;
1. Ultra-high purity, corrosion-resistant, high-temperature resistant, high-pressure resistant, and wear-resistant;
2. Mechanical strength: High tensile toughness, not easily broken;
3. Built-in inlet port for secondary sealing, automatic interlocking between the nut and the main body to prevent loosening, space-saving, and easy to use;
4. Compliant with certification: SEMI F57
Ultra-high Purity Quality
Strictly control black spots and metals during production, leading the industry in quality;
1. Use of a clean Class 1000 injection molding workshop
2. Ultra-high precision molds
3. Ultra-pure water cleaning, frequency: 28Hz, 48 vibrators, 5-tank cleaning line
Innovative Scientific Design
Derong Yuandao's PFA fittings set higher standards in the industry with their innovative sealing design, high-pressure resistance, and robust structure, widely applicable in high-requirement fields such as semiconductors, chemicals, and biopharmaceuticals.
1. Our product has more and more reasonable sealing structures compared to other products on the market. Products on the market only have 3-4 sealing structures, while our product has 5;
2. Our product's airtightness can withstand a force of 1.5MPa Max, while products on the market can withstand 1.0MPa Max;
3. Our product has added a locking function structure between the nut and the main body, making the nut less prone to loosening during use, a feature not found in products on the market.
Material Grade Classification
Derong Yuandao ensures that customers can quickly and accurately select the PFA fittings most suitable for their industry needs by precisely identifying different product categories, enhancing system stability and usage safety.
1-1. Category A products – Daikin 211 Material, suitable for fields requiring extremely high material purity, such as high-purity semiconductors and high-standard experiments.
1-2. Extremely low leaching, high chemical resistance, excellent high-temperature resistance, ensuring the stability and safety of critical processes.
2-1. Category C products – Domestic PFA Material; suitable for industries such as photovoltaics, chemicals, and medical, balancing cost-effectiveness and reliable performance.
2-2. Excellent performance in chemical resistance, temperature resistance, and mechanical strength, meeting industrial-grade application requirements.
01
With years of in-depth accumulation in the field of fluoropolymer injection molding, Derong Yuandao boasts rich manufacturing experience and can provide customers with integrated services covering the entire process from product design, mold development to precision injection molding.
02
Derong Yuandao has established a comprehensive testing system in strict accordance with industry standards to ensure that every fluoropolymer injection molded part undergoes rigorous testing and verification to meet the highest quality standards. Our testing process covers every link from raw materials to finished products, ensuring the stability and reliability of the products in extreme environments.
03
Autonomous and self-controlled production of PFA fittings can quickly meet the needs of mass production and delivery. Combined with professional and efficient production management software, it achieves transparent, visual, and traceable management of the entire supply chain.
04
Every process strictly adheres to SOP operation guidance, providing products and services that satisfy customers through full control of quality standards and quality inspection.
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