In the modern era of semiconductor manufacturing and SMT (Surface Mount Technology), the demand for Heat Release Tape and Heat-Seal Cover Tapes has reached unprecedented heights. As electronic components continue to shrink—moving toward 01005 and 008004 sizes—the precision required in packaging materials is no longer optional; it is a critical factor for yield rates and assembly efficiency.
As a premier Wholesale Heat Release Tape Manufacturer & Supplier, Jiangsu Yongjia Electronic Materials Co., Ltd. understands that these materials serve as the "skin" of the electronics supply chain. Our products ensure that delicate chips, passive components, and automotive electronics remain securely held during high-speed transport and are released with absolute consistency during the pick-and-place process.
Established in June 2007, Jiangsu Yongjia has spent over 18 years deep-cultivating the functional tape industry. Located in Nantong’s vibrant industrial hub, we operate a 16,000 square meter facility designed with high-precision R&D labs and clean-room production environments.
Our commitment to excellence is reflected in our integrated service model: from initial R&D and chemical formulation to large-scale manufacturing and global after-sales support. We don't just sell tape; we provide the bonding and release engineering that powers global tech giants.
As AI and 5G drive the demand for smaller, more powerful chips, the packaging industry is pivoting toward ultra-thin carrier tapes. Our heat-seal tapes provide stable peeling force and superior anti-static (ESD) properties to protect sensitive silicon from discharge.
The transition to EVs has created a massive need for high-temperature resistant tapes for battery management systems (BMS) and ECU assembly. Our glass fiber and PET tapes are specifically engineered to withstand the rigorous thermal environments of automotive stamping and soldering.
Global procurement teams are now prioritizing recyclable and halogen-free materials. We are at the forefront of this shift, offering flame-retardant acetate cloth tapes and cover tapes that comply with international environmental standards like RoHS and REACH.
Engineered for Precision, Reliability, and Speed
Designed for permanent bonding and predictable release. Our standard and enhanced high-temperature series ensure that components stay in the carrier pockets regardless of humidity or vibration during transit.
For applications where heat application is not feasible, our self-adhesive solutions provide instant bonding at room temperature, making them ideal for high-speed packaging lines looking to reduce energy consumption.
From Acetate Cloth Tape used in transformer insulation to Glass Fiber Tape for heavy-duty reinforcement, we provide a full spectrum of protective solutions for the electrical appliance and stamping industries.
Based in Nantong, we have direct access to raw material suppliers and global shipping ports, allowing us to offer wholesale prices that are significantly more competitive than Western alternatives without sacrificing quality.
Our in-house laboratories allow us to customize adhesive formulas in days, not months. Whether you need a specific peeling force or a unique release temperature, our engineers are ready to pivot to your needs.
We adhere to ISO 9001 standards. Every roll of tape undergoes rigorous testing for tensile strength, ESD resistance, and thermal stability to ensure 100% reliability on your production line.
Our factory is certified under international quality management systems. We ensure that every batch of heat-seal tape and PET protective film meets the stringent requirements of the electronics industry.
Capacity optimization and technological advancement have become core competencies in the global market.
Miniaturization of electronic components is driving the demand for specialized packaging materials.
YONGJIA Electronic
