call blocker40+ factories verified

Shenzhen RDSignal Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment.

SHENZHEN ZD TECH Co., Ltd

Chengdu Royi Electronic Technology Co., Ltd. is a leading innovator in the field of radio frequency microwave and millimeter-wave technology. With a product portfolio that spans active, passive, and micro modules and a frequency range of DC-40GHz, we specialize in providing advanced solutions tailored to meet the demands of cutting-edge industries.

Pinnacle Technology Company Limited was established in 2010 and mainly working in the field of Security RF Wireless Communication Protection. The product includes Drone Jamming System, Prison Jammer, Military Jammer, School Jammer, Portable Jammer, Defense Jamming System, GSM Jammer, CDMA Jammer, PCS Jammer, 4G LTE Jammer, 5G Signal Jammer, WiFi 2.4G Jammer, 5.8G Jammer, GPS Jammer, Wireless camera Jammer, Remote Control Jammer, RCIED Bomb Jammer, EOD Bomb Disposal 20-6000MHz Signal Jammer, IMSI Catcher, Signal Repeaters in Dual bands and Tri-bands and so on.

Sinico has been deeply involved in the public security field for over 10 years, accumulating extensive domain expertise and practical experience across a wide range of mission-critical scenarios. Our main product portfolio includes IMSI/IMEI Catcher, SDR Signal Jammer, drone detector, drone jammer, Portable TSCM Kit, Encrypted Security Phone, Security Earphone, Thermal Imager, and other advanced technical reconnaissance solutions. Each product is designed with high reliability, field adaptability, and modular customization to meet diverse operational needs. Our solutions are suitable for law enforcement agencies (LEA), emergency rescue teams, defense departments, and related government bodies. With proven strengths in the research, development, and system integration of technical reconnaissance equipment, Sinico delivers end-to-end support - from needs analysis and solution design to deployment, training, and after-sales service. We are committed to helping clients enhance situational awareness, ensure communication security, and effectively counter modern threats. Whether in counter-surveillance operations, border protection, critical infrastructure defense, or public event security, Sinico provides trusted technology and responsive global service capabilities to partners across the world.

Our company was founded in Shenzhen in 2008 and has 17 years of experience in production, R&D, sales and after-sales service. We are one of the earliest OEM manufacturers in China to develop anti-drone systems and signal amplifiers. We have a leading edge in low-altitude drone defense technology and have won the trust and recognition of our customers with our advanced technology and high-quality products.

Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products.

Shenzhen Necom Telecommunication Technologies Co. Limited founded in 2010, focus on the manufacturing and sales of the telecom products and security equipment and personal privacy protection products.

TYMIN INDUSTRIES LIMITED, specialized in tele-communication equipments manufacturing, including semi-cordless phones, 2 line phones, recording phones, phone book phones, VoIP phones, antique phones, and various corded phones.

Our company Sigbari is a new professional manufacturer for repeater products in telecomunication business, we have 10years experience with professional Sales team and professional R&D team, we can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

SynTek is specialized in manufacturing Blocking cards, Key Fob, Smart Card, TM Tag, Clamshell Card, various of RFID tags and labels with different shapes and materials. Our tags range from low frequency to Ultra-high frequency, which are widely used in NFC Field, Mobile Payment, Access Control, supply chain management, inventory management, storage & logistics management, livestock management and so on. We have our own mould production line and can develop reader and chip.

About Us:

The Focus RFID was found in the year 2012, and we are expert and focus on the RFID products development and production for 10 years. The brand of 'FOCUS RFID' is well noted in the market. Our RFID product range covers RFID card, NFC Card, Hotel Card, RFID tag, NFC sticker, RFID keyfob, RFID wristband, RFID Label, Long range RFID readers and antennas.

WENZHOU HAIBANG INDUSTRIAL Co., Ltd ( formerly known as WENZHOU HAIBANG POLICE EQUIPMENT Co., Ltd and also WENZHOU HAIAN ELECTRONIC APPLIANCE Co., Ltd due to needs of business expansion) is Founded in 2006 by approval of government, one of the Chinese manufacturers of special vehicle signal lights and alarm equipments, specializes in researching, developing, producing and selling police appliances, safety engineering appliances, special lighting equipments, and various protective safety equipments.

Shenzhen Warriorz Technology Co., Ltd. is a professional supplier and exporter of packaging equipment, labeling machinery, and industrial automation components.

OEM/ODM with full assembly, offer single-sided, double-sided, multilayer PCB assembly(including flexible and rigid), with professional and high quality for you.

Shenzhen Boostel Technology Co., Ltd. is a high-tech company engaged in the R&D, production and marketing of radio communication technology. It is committed to making full use of the development of various communication technologies to provide professional and integrated solutions for global customers, enabling users to work more efficiently and safety.

Shenzhen yu heng xing technology Co., Ltd founded in 2013, focus on the manufacturing and sales of the telecom products and security equipment and personal privacy protection products.

BORIS OPTICAL one of the original lens supplier in China, provide a full stock lens collection of 1.49 1.56 1.60 1.67 1.74, cover the design of Single Vision, Bifocal and Progressive, especially focus on photochromic series, such as photo blue cut, photo bifocal, photo progressive, photo progressive blue cut, and rx lab lens, all the lenses are made from the most approved material of CR-39, Mr-8, Mr-7, etc. The workshops are equipped with the advanced and stable machine for HC and ARC coating, the experienced workers guarantee every step of the process worked out perfectly, by obeying the scientific managenment according to ISO standard. The management rules not only on the process of production, but also strictly on the lens inspection, the inspection is required after every treatment made, so in the production the UC, HC and HMC, lens will all be inspected. With years of experience and high reputation, Boris Products have been proved to be very competitive and sell well in oversea markets.

Guangdong Lide Tech Co., Ltd. is a leading company specializing in providing intelligent access control solutions. The main products are high-quality speed gate, swing turnstile, flap barrier gate, tripod turnstiles and full height turnstile plus smart parking management systems. It is a high-tech enterprise integrating R&D, production, sales, installation, training and after-sales. Headquartered in Guangzhou Tianan Software Park, a key national high-tech park supported by Guangzhou City, Lide choosed to start here and let the corporate brand go to the world!

Zibo Hanglun Plastic Products Co., Ltd. is Professional OEM Manufacturer of Plastic film for 15 years. In producing high-end greenhouse films, mulch films And extruded films. We headquartered in Zibo, is responsible for marketing and R&D, manufacturers in Weifang, handling production.

Huntoorfid Offering Best EMF Protection Clothing

Located in Shouguang City, known as the "Hometown of Chinese Vegetables, " Weifang KF Plastic Products Co., Ltd. is a robust company committed to integrity and product quality. With a wide array of offerings including PP bulk bags, weed mats, films, and various plastic products, we strive for customer trust through our diverse management and quality-focused approach.

RS Security Co., Ltd was founded in Nov, 2008 in HK, and factory built in Shenzhen, China. We are specialized in pedestrian access control products, such as tripod turnstile, waist height turnstile, swing turnstile, flap barrier, full height turnstile, drop arm barrier, slim turnstile, speed gate, access control, barrier gate, rising bollard, road blocker, boom barrier, face recognitionand other access control related products. Due to our constant development and improvement these years, we have won a good reputation both in China and oversea. So far, We have business partners in more than 50 countries in the world and the quantity keeps increasing.

Sunny Medical Equipment Limited is a leading exporter and supply chain service provider of medical machine with more than 10 years' experience since 2013. Our main products include Endoscope, X-ray machine, Ultrasound device, Hemodialysis Machine, ECG machine, Patient monitor, ICU equipment, Lab equipment, and other related medical disposable. Our core culture is to be a reliable partner of our clients. We have set up Dialysis Center in Paraguay, Medical Center in Zimbabwe, University Nursing Project in Malaysia and Thailand and Hospital Project in Zambia in recent years. We have exported products to more than 150 countries and built long term partnerships with clients. It will be our great honor to serve you. We do hope we can offer you more help in medical field and build the long term business relationships with you.

About Us:

Established in April 2013, Hong Kong Yushengchang Technology Co., Limited has emerged as a professional provider of innovative GPS positioning solutions and smart wearable devices. With a registered capital of 100, 000 HKD, we have dedicated over a decade to integrating advanced location-based technology into everyday life. Our strategic headquarters is located in the Bao'an District, Shenzhen, a global hub for electronics manufacturing, which allows us to maintain efficient production cycles

Jinan Eton Products Co., Ltd is located in Shandong Province, China. We have 20 years experience in producing and exporting tarps, covers and other outdoor garden customized products. Wide Range of Products-Items covering canvas tarp, PVC tarp, canvas & PVC related products and outdoor garden products. We have exported to the North America(40.00%), Western Europe(30.00%), Northern Europe(10.00%), South America(5.00%), Eastern Europe(5.00%), Oceania(5.00%), Southern Europe (5.00%).

HIGHBRIGHT ENTERPRISE LIMITED is China's No. 1 retail solutions provider.

Acey New Energy is a high-tech enterprise and specializes in the development of high-end equipment for lithium-ion batteries. Established in 2009, we have professional R&D team and after-sales service team with over 17 years of experience in this field.