Top 10 PCBA Low Pressure Injection Coating Suppliers in Iran

Founded in 2012, Tehran Electronics Protection Solutions (TEPS) has grown from a small local operation to one of Iran's most trusted names in PCBA protection. Based in the heart of Tehran's tech district, TEPS specializes in low pressure molding for electronics , with a focus on both prototype and mass production runs. What sets them apart? Their commitment to speed without sacrificing quality. "We once had a client in the automotive sector who needed 500 encapsulated PCBs for a product launch," says MEHRDAD, TEPS's operations manager. "They gave us a 10-day window, and we delivered in 7—without cutting a single corner on testing."

TEPS holds ISO 9001 certification and is fully RoHS compliant, ensuring their coatings meet international environmental and safety standards. Beyond low pressure injection coating, they offer a one-stop shop for electronics manufacturing, including SMT assembly, component sourcing, and functional testing. Their pcba low pressure encapsulation services cater to industries from consumer electronics to oil and gas, with custom solutions for high-temperature or high-moisture environments. For businesses prioritizing agility, TEPS's 24/7 project management team and online order tracking system make collaboration seamless.

Isfahan Precision Molding Co. (IPMC) has been a cornerstone of Iran's electronics manufacturing scene since 2005, earning a reputation for precision in even the most complex projects. Located in Isfahan's industrial zone, IPMC specializes in high precision low pressure molding for medical and aerospace PCBs—applications where a single flaw can have serious consequences. "Medical devices need coatings that are biocompatible, durable, and consistent," explains SARA, IPMC's technical director. "We test every batch of our molding material for toxicity and adhesion, and our molds are designed with micro-level precision to avoid air bubbles or thin spots."

Certified to ISO 13485 (medical device standards) and AS9100 (aerospace), IPMC brings a level of rigor that's rare in the industry. Their facility includes a dedicated cleanroom for sensitive projects, and their team of engineers works closely with clients to design custom molding solutions—whether it's a ultra-thin coating for a wearable device or a ruggedized encapsulation for a drone's flight controller. While they're known for high-complexity jobs, IPMC also caters to small businesses, offering low-volume runs with the same attention to detail. Clients praise their transparent communication: "They walk you through every step, from material selection to post-molding testing," notes a local robotics startup founder.

Shiraz PCBA Protection Technologies (SPPT) has made a name for itself by blending technical expertise with a customer-first mindset. Established in 2015, this Shiraz-based supplier focuses on turnkey solutions , handling everything from component sourcing to final coating and assembly. "Many of our clients are startups or small to medium businesses that don't have the bandwidth to manage multiple vendors," says ALI, SPPT's founder. "We act as their extended manufacturing team—so they can focus on design and marketing, while we handle the rest."

SPPT's core strength lies in its flexibility. They work with a wide range of molding materials, including silicone, polyurethane, and polyamide, and can adapt to unique project requirements—like a recent order for PCBs used in desert-based solar monitoring systems, which required UV-resistant coatings. As a reliable SMT contract manufacturer , they also offer in-house SMT assembly, reducing lead times by eliminating the need to ship PCBs between facilities. Certified ISO 9001 and RoHS compliant, SPPT prides itself on affordability without compromising quality. "We've built relationships with material suppliers across Iran and Turkey, so we can source high-grade molding compounds at competitive prices," ALI adds. For businesses looking for a hassle-free partner, SPPT checks all the boxes.

When it comes to fast delivery low pressure molding pcb assembly , few suppliers in Iran can match Mashhad Low Pressure Molding Services (MLPMS). Founded in 2018, this relatively young company has disrupted the market with its "48-hour prototype" guarantee—promising to deliver encapsulated PCBs for prototype runs in just two days. "We know how critical time is for startups and R&D teams," says HOSSEIN, MLPMS's founder. "A delayed prototype can set back a product launch by months, so we built our entire process around speed."

MLPMS achieves this by maintaining a large inventory of common molding materials and using automated molding machines that run 24/7. Their facility in Mashhad's tech park includes a dedicated prototype line, separate from mass production, ensuring small orders don't get stuck behind larger ones. Despite their focus on speed, quality isn't an afterthought: they're ISO 9001 certified and perform 100% visual and functional testing on every PCB before shipment. Clients range from student-led startups to large industrial firms, with many citing MLPMS's "can-do" attitude as a key reason for repeat business. "We once needed a last-minute design tweak on a prototype," recalls a client in the consumer electronics space. "Hossein's team stayed late to adjust the mold, and we had the revised PCBs the next morning. That level of dedication is hard to find."

Tabriz Electronics Encapsulation Experts (TEEE) has carved out a niche in industrial-grade low pressure molding , serving clients in sectors like mining, oil and gas, and heavy machinery. Since 2008, they've specialized in coatings that can withstand extreme conditions—think high pressure, corrosive chemicals, and temperatures ranging from -50°C to 150°C. "Industrial PCBs don't just need protection—they need armor," says REZA, TEEE's technical lead. "Our materials are tested to military standards, and we often work with clients to develop custom formulations for unique environments."

TEEE's facility includes a state-of-the-art testing lab where they simulate harsh conditions, from salt spray (for coastal oil rig equipment) to vibration testing (for mining machinery). They're also one of the few suppliers in Iran offering low pressure molding with integrated EMI shielding , a critical feature for industrial electronics that need to avoid interference. Certified to ISO 45001 (occupational health and safety) and ISO 14001 (environmental management), TEEE is committed to sustainable practices, recycling excess molding material and using low-VOC compounds. Clients appreciate their long-term perspective: "We've worked with TEEE for eight years," says an engineer at a major Iranian mining company. "Their coatings have reduced our equipment failure rate by 40%, saving us millions in maintenance costs."

Qom PCBA Solutions (QPS) is all about accessibility. Founded in 2016, this Qom-based supplier aims to make low pressure injection coating available to businesses of all sizes, from solo entrepreneurs to large corporations. "We started because we saw too many small businesses outsourcing this service overseas, paying high shipping costs and dealing with long lead times," says ZAHRA, QPS's co-founder. "We wanted to bring that expertise home, with prices that fit a startup budget."

QPS offers tiered pricing based on order size, with discounts for repeat clients and flexible payment terms for small businesses. They specialize in low volume smt assembly with coating , making them a favorite among hardware startups and hobbyists. Their online quoting tool allows clients to upload PCB designs and get a price estimate in minutes, and their team provides free design consultations to help optimize PCBs for low pressure molding (e.g., suggesting component placement to avoid air traps). While they're known for affordability, QPS doesn't skimp on quality: they're RoHS compliant and use materials sourced from reputable European suppliers. "As a startup with limited funds, we were worried we'd have to compromise on coating quality," says a client who develops smart home devices. "QPS gave us a fair price and delivered PCBs that looked and performed better than we expected."

Ahvaz Low Pressure Molding & Assembly (ALMA) is a one-stop shop for electronics manufacturing, offering everything from component sourcing and SMT assembly to low pressure coating and final product assembly . Located in Ahvaz, a major industrial hub in southwest Iran, ALMA serves clients across the Middle East, with a focus on energy and automotive electronics. "Our clients in the oil industry need more than just coated PCBs—they need complete assemblies ready to install," explains MOHAMMAD, ALMA's sales director. "We handle the entire process, from procuring resistors and capacitors to assembling the final device in a ruggedized enclosure."

ALMA's strength lies in its vertical integration: by controlling every step of production, they reduce lead times and minimize the risk of errors. Their turnkey smt pcb assembly service includes DFM (Design for Manufacturability) reviews, ensuring PCBs are optimized for both assembly and coating. They're certified ISO 14001 (environmental) and ISO 50001 (energy management), reflecting their commitment to sustainable manufacturing. For clients in remote areas, ALMA offers on-site technical support, with engineers available to troubleshoot coating or assembly issues. "We once flew a team to a client's facility in Iraq to help with a coating adhesion problem," Mohammad recalls. "They were impressed we went the extra mile—and we gained a lifelong customer."

Kerman Advanced Coating Technologies (KACT) is at the forefront of innovation in PCBA protection, specializing in nano-enhanced low pressure molding materials that offer superior performance. Founded in 2010 by a team of materials science engineers, KACT has developed proprietary compounds that combine the flexibility of silicone with the durability of epoxy, creating coatings that resist cracking, peeling, and chemical damage. "Traditional molding materials often trade off flexibility for strength," says FATEMEH, KACT's R&D head. "Our nano-enhanced materials don't—they're both tough and elastic, making them ideal for devices that bend or vibrate, like wearable tech or robotics."

KACT works closely with academic institutions to stay ahead of material science trends, and they offer custom material development for clients with unique needs. Their facility includes a lab where they test new formulations, and they hold several patents for their coating technologies. While their focus is on innovation, KACT remains accessible: they offer free samples of their materials, allowing clients to test performance before committing to a large order. They're ISO 9001 certified and RoHS compliant, with a track record of serving clients in the medical, consumer electronics, and defense sectors. "We needed a coating that could withstand repeated bending for our foldable display prototype," says a client in the tech industry. "KACT's nano-material didn't just survive our testing—it exceeded it, with no signs of cracking after 10,000 bends."

Rasht PCBA Protection Systems (RPPS) has built its reputation on reliability, with a 99.8% on-time delivery rate and a customer retention rate of over 90%. Based in Rasht, a port city in northern Iran, RPPS serves clients in Iran and the Caucasus region, specializing in marine and coastal electronics —devices exposed to high humidity, salt spray, and corrosion. "Coating PCBs for marine use is challenging," says ALI, RPPS's operations manager. "Saltwater is incredibly corrosive, so we use a two-layer coating process: a base layer for adhesion and a top layer with high chemical resistance."

RPPS is certified to DNV GL (a leading maritime certification body) and uses materials tested to withstand 1,000 hours of salt spray testing (10 times the industry standard for consumer electronics). Their team includes marine electronics experts who provide consulting on PCB design for coastal environments, such as recommending conformal coating in addition to low pressure molding for extra protection. Clients praise their consistency: "We've ordered from RPPS for five years, and every batch of PCBs looks identical," notes a client who manufactures navigation equipment for fishing boats. "No surprises, no delays—just reliable quality, every time."

Rounding out our list is Yazd Low Pressure Molding Innovations (YLMI), a supplier that combines technical expertise with a focus on customer education. Founded in 2014, YLMI offers not just coating services but also training programs for clients' engineers, teaching them how to design PCBs for optimal low pressure molding and troubleshoot common coating issues. "Many clients come to us with designs that are difficult to coat—like PCBs with tall components or tight spacing," says NEDA, YLMI's training coordinator. "We don't just fix the problem; we teach them how to avoid it next time."

YLMI's technical library, available free to clients, includes guides on material selection, mold design, and post-coating testing. They specialize in low pressure molding for educational institutions and R&D labs , providing discounted rates for universities and research projects. Their facility includes a demo lab where clients can see the molding process in action and test different materials. Certified ISO 9001 and RoHS compliant, YLMI is known for its patience and willingness to work with clients on complex, one-of-a-kind projects. "We were developing a new sensor technology and had no idea how to coat the PCB," says a researcher at a Tehran university. "YLMI's team walked us through the process, helped redesign the PCB, and even let us use their lab to test prototypes. They didn't just supply a service—they invested in our success."