Silicone Rubber: Thermal conductive, electromagnetic shielding, electrically conductive, halogen-free flame retardant, biocompatible, porous lightweight, heat insulation & cushioning, high and low temperature resistant, highly transparent, high tear resistance, for medical, electronic and waterproof sealing parts.

Fluorosilicone Rubber (FVMQ): Excellent oil resistance together with high & low temperature resistance. Suitable for new energy, hydraulic oil and chemical medium environments, solving the oil resistance weakness of ordinary silicone rubber.

Fluoroelastomer (FKM): Premium resistance to oil, acid, alkali, solvent and high temperature. Applied in chemical sealing, semiconductors, aviation and new energy industries.

EPDM: Outstanding ozone resistance, weather resistance, steam resistance, acid & alkali resistance, widely used in waterproof components, cables and high-temperature pipes.

Hydrogenated Nitrile Butadiene Rubber (HNBR): Superior oil resistance, strong heat, ozone and aging resistance with good mechanical properties, the top choice for high-temperature oil-resistant applications.

(We conduct modification research on various rubber materials; the above are only partial examples)

We specialize in customized R&D and production of rubber and silicone products. We possess leading capabilities in extra-large mold development and mass production of oversized products. We undertake full-process design, fabrication and mass production of oversized molds up to 3000×2000mm.

We are equipped with 1500T–3000T large tonnage plate vulcanizing presses and hydraulic machines. The worktable can reach 3200×2200mm or larger. The clamping force and work surface perfectly fit 3m×2m giant molds. Even and stable pressing effectively eliminates common production defects such as material shortage, air bubbles and uneven vulcanization for large-size workpieces for consistent quality.

Large-travel gantry CNC machining centers with over 3500×2500mm stroke are available for one-piece milling of whole large mold blanks without split splicing. This greatly improves overall rigidity and machining precision and prevents deformation and warping of large molds during long-term service.

Following international FEV virtual engineering standards, we apply multi-body dynamics, hyperelastic finite element analysis and thermal-fluid coupling simulation. We carry out full-dimension digital verification including stress, durability, NVH and thermal management for special rubber seals. We form a closed loop covering structural design, simulation optimization and 3D coordinate measurement to realize simulation-driven development of high-end rubber products.

With professional material simulation algorithms, we accurately match hyperelastic and viscoelastic mechanical properties of different rubber compounds, and replicate real service conditions including high/low temperature, high pressure, reciprocating motion and chemical immersion. We predict sealing failure, excessive deformation, fatigue cracking and friction noise in advance, then optimize product structure, compression ratio, lip shape and assembly layout accurately.

We strictly follow R&D simulation standards of vehicle manufacturers and high-end equipment suppliers. Load verification, dynamic performance matching and life prediction are completed upfront to drastically shorten prototype testing cycles, ensure stable mass production consistency, and help rubber seals meet performance and durability requirements for high-end supporting projects.

Our laboratory is equipped with comprehensive testing instruments for rubber products, covering material composition, mechanical properties, weathering aging, waterproof sealing, flame retardancy, low-temperature resistance and physicochemical analysis: FTIR spectrometer, GC/HPLC, universal tensile tester, UV aging chamber, xenon weathering tester, rubber rotorless vulcanizer, Mooney viscometer, thermal conductivity tester, salt spray chamber, rain test chamber, high-pressure sealing tester, pneumatic sealing bench, low-temperature brittleness tester, horizontal & vertical flammability tester, ozone aging chamber.

(The above are only part of laboratory equipment for reference.)