Offers to Sell

Data Security Gateway (CPC-DSG0101) is a key component in Bangyan Cloud PC system. Its core function is to achieve secure isolation and data encryption transmission between different networks (for example, terminal access network and business data network) to prevent illegal data penetration between different networks. This product has features such as secure isolation, data encryption, IPv4/IPv6 dual protocols, and can meet the security requirements of cross-network unified operation and maintenance management of the Cloud PC management platform. Full Hardware Isolation Architecture The data security gateway adopts a full FPGA hardware isolation architecture. Its business processing is completely implemented by the FPGA chips in the intranet processing module, isolation module, and external network processing module. The CPU is only responsible for configuration management and does not participate in specific business processing. The specific features are as follows: 1) The intranet processing module, isolation module, and external network processing module all implement business processing by FPGA chips, avoiding the intervention of the operating system and ensuring higher security and stability.

The cloud PC user terminal is an important part of the Bangyan cloud PC system, responsible for connecting the user's monitor, keyboard, mouse and other peripherals to provide access to the cloud PC server. The terminal has the characteristics of high performance, low latency and high security, and supports running on various terminal devices, including hardware terminals and software terminals, to meet the user's usage needs in different scenarios. Product Features Full-color high-definition, ultra-low latency Supports full-color (YUV4:4:4) and high-definition video effects, with a latency of no more than 30ms. The bandwidth occupied by a single-channel high- fidelity video does not exceed 50Mbps@1080P 60fps, ensuring that users can obtain high visual and operational experience while reducing network bandwidth requirements.

PCB Materials Options FR4 Standard PCB Material Rogers High-Frequency Materials Aluminum & Metal Core PCBs Ceramic Substrate PCBs High-Tg & High-Frequency Options Our PCB Manufacturing Capabilities We offer a complete range of PCB manufacturing services to meet diverse project needs: Multilayer PCB Manufacturing Production of up to 20+ layer PCBs with excellent signal integrity and reliability. Flexible & Rigid-Flex PCB Manufacturing Flexible circuits and rigid-flex boards ideal for space-constrained and high- performance applications. HDI PCB Manufacturing High-Density Interconnect PCBs with microvias and advanced design support. Precision & Complex PCB Manufacturing Manufacturing of high-precision, complex boards with fine lines, tight tolerances, and advanced materials.

We have 5 SMT (Surface Mount Technology) production lines equipped with brand- new imported Samsung S1 and S2 high-speed placement machines, fully automatic solder paste printing machines, ERSA ten-temperature zone reflow ovens, AOI (Automated Optical Inspection), SPI (Surface Mount Inspection), X-RAY, and other high-end equipment. We are particularly skilled in producing high- precision and complex single boards, and have actual performance in producing ultra-complex single boards. We can mount SMD (Surface Mount Devices) components including 0201 and 01005, as well as ultra-high-precision QFP and BGA chips with a pin pitch of 0.3mm. For specific details, please refer to the "Professional PCBA" section mentioned above. With years of manufacturing experience and cutting-edge facilities, we are your trusted partner for turnkey PCB assembly. PCBA Production Capacity Daily production capacity of SMT 4 million points SMT production line 5 items Material throwing rate Specific resistance 0.3% IC type without material throwing Single board type POP/Regular Board/FPC/Rigid-Flex Board/Metal Substrate Specification of mounted components Minimum package size for attachment 01005 Chip/0.4 Pitch BGA Minimum device precision ±0.04mm IC-type chip placement accuracy ±0.03mm

We can provide various types of PCB board design and production, with excellent delivery capabilities. We are capable of providing rapid PCB manufacturing services for customer samples and small to medium-sized batches PCB design capability Maximum number of layers: 40 Maximum number of designed PINs: 60000 Maximum connections: 40000 Minimum mechanical aperture: 6mil Minimum laser aperture: 4mil Minimum line width: 3mil Maximum BGA quantity per board: 40 Minimum spacing of BGA: 0.4mm Maximum signal design rate: 28Gbps

liquid crystal for PDLC Switchable film QYPDLC-193 Established in 2007, Qingdao QY Liquid Crystal Co., Ltd is a leading manufacturer specializing in high-quality nematic liquid crystals, primarily used in PDLC smart film and high grade of LC display. With over 18 years of nematic liquid crystals production expertise. Our LCs are widely exported to Europe, the United States, South Korea, and other global markets. The capable of our producing approximately 5000 kilograms per month. We signed the Exclusive Agency Agreement with our South Korean customer from 2011

Minimum Order: 20 square metres

When people in the industrial field talk about sealing solutions, most of the time they first mention O-rings or maybe lip seals. But, you know, those are just part of the picture. In actual practice, especially when pressure cycles are not steady or when media are mixed—think hydraulic oil plus fine particles, or pumps in a gearbox running hot—the so-called Combination Seal Series starts to make more sense. What actually is a Combination Seal? In case you are not deep in sealing jargon, it’s basically a seal that blends multiple functions—often an O-ring plus a back-up ring, or an elastomer lip reinforced with a PTFE element. Materials can vary: NBR, FKM, HNBR for the elastomer part; PTFE or engineered plastics for the secondary ring. The reason is simple: one material alone can’t handle high pressure plus extrusion risk plus temperature swings. Together, the combination can. Typical working conditions? · Pressure ranges: up to 40 MPa in hydraulic systems. · Temperature: depending on material, from -40 °C up to 250 °C. · Media: hydraulic fluids, gear oils, some chemical agents, water-glycol solutions. Application fields Now, where does this matter? Pumps and motors, of course. But also gearboxes in heavy trucks, excavators in construction, wind turbines (the nacelle has to live with continuous load), and hydraulic cylinders in agricultural machines. Even robotic arms use them, because stability in motion means reduced downtime. So the audience for such seals is not only engineers on the plant floor. Distributors, maintenance companies, and OEM buyers are paying attention. They look for a stock that is reliable, standardized, but also options for customization. About DEDE and why the service style matters One thing I keep hearing from resellers is: “Speed of supply is everything.” If the line stops, nobody waits for a shipment two weeks later. That’s why DEDE keeps over ten thousand types of standard seals (O-rings, oil seals, etc.) in stock. Standard parts ship quickly—that solves emergencies. But standard isn’t the full story. Non-standard requirements keep showing up. For that, the company provides full customization service: from material choice (say, switching from NBR to HNBR because of heat and oil), to structure design (like adding a PTFE support ring), and through to production tests. The outcome is that the seal actually matches the application, not the other way round. DEDE has been around for more than 30 years, the technical team does more than supply parts—they help optimize sealing systems to cut down maintenance costs. That point is often underestimated. For a distributor, if your client saves on maintenance, they come back to you. Enterprise highlights · Real manufacturing factory, not just trading. · Recognized as a leader in the sealing industry. · Complete model range, meaning you don’t have to shop around. · Exporting to 80+ countries—global presence signals stability. · Partner for well-known international brands. · Holds status of Provincial Technology Innovation Center. · Acknowledged as Specialized and Innovative enterprise. · Certified High-tech enterprise. · Leading player in a specialized industrial cluster. For a wholesaler or distributor, these credentials reduce risk. You don’t want to sell products from a supplier that disappears in two years. FAQ Q: How fast can we get delivery for standard sizes? A: Usually within a few days. Inventory covers common O-rings, oil seals, and combination seals. Q: What about MOQ for customized seals? A: Depends on the size, but the company is flexible with smaller runs, which helps distributors test markets. Q: Do you provide technical documents for end-clients? A: Yes. Material data sheets, pressure limits, and even installation guides are available. That way, resellers don’t need to prepare everything themselves. Q: How about warranty or support after sales? A: With decades of projects in pumps, motors, gearboxes, and even robotics, the team knows failure modes well. That experience is part of the support, not just words on paper. Why the combination design really matters in practice Let’s be honest: seals are small parts. Easy to ignore. But when a seal fails, the downtime cost is huge. Imagine a wind turbine stopped in mid-winter because of a leaking hydraulic cylinder—that’s thousands of dollars per hour. By integrating back-up rings, anti-extrusion features, or dual-lip configurations, combination seals reduce those risks. In a way, it’s like insurance: the upfront cost may be higher than a single O- ring, but the avoided breakdowns make the choice rational. That’s also why OEM in sectors like heavy machinery or energy prefer them. The Combination Seal Series is not about a single clever product. It’s a whole approach: merging materials, designs, and services to match real industrial life. DEDE is approach—stock for speed, customization for accuracy, and experience for guidance—has already placed its seals in pumps, gearboxes, heavy trucks, agricultural machines, and even robotic systems worldwide.

Minimum Order: 500

JUKI KD2077 EJECTOR PN: 40068896 SYRINGE VAC-BLOW SV CBL ASM PN:40073432 JUKI KE750/760 4-WAY ELECTROMAGNETIC VALVE PV140507000 VQD1121W-5MO-C4-X8B JUKI KE750/760 EJECTROMAGNETIC VALVE VQZ212-5G-M5-F JUKI KE750/760 EJECTOR E79117250A0 JUKI KE750/760 EJECTOR (E3066700000,PISCO VBH07-46) JUKI KD775 R PRESSURE S.V ASM E93188020B0 52A-11B0B-GM-GDFA-1BA JUKI KE2010/2020 EJECTOR 40010678 CVX-0611,MPS V6C-AC-JU JUKI KE2050/FX-1R EJECTOR 40001253 C-0022-MCX,MPS-V8,V8X-AG-0.3B-JU JUKI KE2060 EJECTOR 40001266 C-0023-MCX,MPS-V8,V8X-AG-0.3B-JU JUKI KE2070/2080/1070/1080 EJECTOR 40045471 MC5M10HSV8S24B JUKI FX-3(FX-3R) SOLENOID VALVE V 40068169 3QB119-00-C2AHV-FL386376-3 JUKI MECHANICAL VALVE PV010505000 SMC VM12 JUKI MECHANICAL VALVE VZM550 JUKI TR-4SN HEAD 1 EJECTOR ASM E94387170A0 ZX1051- K15H-E JUKI TR-6SN SHUTTLE EJECTOR ASM E91577230A0 ZX1051-K15H-E 40001266 EJECTOR 60 40072402 EJ OUTSIDE FILTER EXCHANGE PAC 40050034 EJECTOR 70 ASM 40050035 EJECTOR 80 ASM 40045471 Z1 EJECTOR ASM 40045472 Z2 EJECTOR ASM 40045473 Z3 EJECTOR ASM 40045474 Z4 EJECTOR ASM 40045475 Z5 EJECTOR ASM 40045476 Z6 EJECTOR ASM 40045477 Z7 EJECTOR ASM 40048279 Z1 PRESSURE SENSOR ASM 40048280 Z2 PRESSURE SENSOR ASM 40048281 Z3 PRESSURE SENSOR ASM 40048282 Z4 PRESSURE SENSOR ASM 40048283 Z5 PRESSURE SENSOR ASM 40048284 Z6 PRESSURE SENSOR ASM 40077375 EJECTOR ASM 40076877 EJECTOR ASM 40076885 EJECTOR SENSOR CABLE ASM 40076884 EJECTOR SV CABLE ASM 40074959 EJECTOR 1070 ASM 40099208 EJECTOR 1080 ASM 40045132 HEAD L EJECTOR ASM 40045133 HEAD R EJECTOR ASM 40045158 HEAD L EJECTOR ASM 40045159 HEAD R EJECTOR ASM 40071585 HEAD VACUUM UNIT ASM 3020 40071586 VACUUM CABLE ASM 3020 40076190 VACUUM PUMP UNIT 40076121 VACUUM PUMP 40047589 SOLENOID VALVE ASSY 40068170 SOLENOID VALVE B 40068169 SOLENOID VALVE V 40048044 PRESSURE SENSOR E3066700000 EJECTOR 40011162 EJECTOR 40001253 EJECTOR 50 40072401 EJ OUTSIDE FILTER EXCHANGE PAC L153E6210A0 EJECTOR BASE ASM 40010678 EJECTOR UNIT E32717290A0 EJECTOR UNIT IC E94387170A0 HEAD EJECTOR ASM E94397170A0 HEAD EJECTOR ASM E94367170A0 SHUTTLE EJECTOR

Minimum Order: 1 bags

Juki Matrix Tray Holder, IC Tray for Juki IC Tray for JUKI Series Size :　330*310　It can be applied for all Juki machines. IC Tray for JUKI Series Size :　680*310　It can load four talbes of IC.

Minimum Order: 1 bags

JUKI RS-1 RS-1R NOZZLE ASSEMBLY 7500 40183420 JUKI RS-1 RS-1R NOZZLE ASSEMBLY 7501 40183421 JUKI RS-1 RS-1R NOZZLE ASSEMBLY 7502 40183422 JUKI RS-1 RS-1R NOZZLE ASSEMBLY 7503 40183423 JUKI RS-1 RS-1R NOZZLE ASSEMBLY 7504 40183424 JUKI RS-1 RS-1R NOZZLE ASSEMBLY 7505 40183425 JUKI RS-1 RS-1R NOZZLE ASSEMBLY 7506 40183426 JUKI RS-1 RS-1R NOZZLE ASSEMBLY 7507 40183427 JUKI RS-1 RS-1R NOZZLE ASSEMBLY 7508 40183428 JUKI RS-1 RS-1R NOZZLE ASSEMBLY 7509 40183419

Minimum Order: 1 bags

Part number : 7500 Description :Outer diameter 1.0*0.5 Inner diameter 2-φ0.4 Part number : 7501 Description : Outer diameter φ0.7*0.4mm Inner diameter φ0.25mm Part number : 7502 Description : Outer diameter φ0.7mm Inner diameter φ0.4mm Part number : 7503 Description :Outer diameter φ0.95mm Inner diameter φ0.6mm Part number : 7504 Description : Outer diameter φ1.4mm Inner diameter φ1.05mm Part number : 7505 Description : Outer diameter φ3.5mm Inner diameter φ1.7mm Part number : 7506 Description :Outer diameter φ5.15mm Inner diameter φ2.9mm Part number : 7507 Description :Outer diameter φ8.45mm Inner diameter φ4.9mm Part number : 7508 Description :Outer diameter φ9.8*8.0mm Inner diameter φ5.5mm

Minimum Order: 1 bags

Part number : KV8-M7710-A1X Description : Yamaha Nozzle 71A ASSY Part number : KV8-M7720-A1X Description : Yamaha Nozzle 72A ASSY Part number : KV8-M7730-00X Description : Yamaha Nozzle 73A ASSY Part number : KV8-M7740-A0X Description : Yamaha Nozzle 74A ASSY Part number : KV8-M7760-00X Description : Yamaha Nozzle 76A ASSY Part number : KV8-M7790-A0X Description : Yamaha Nozzle 79A ASSY Part number : KV8-M71N1-A1X Description : Yamaha Nozzle 71F ASSY Part number : KV8-M71N2-A1X Description : Yamaha Nozzle 72F ASSY Part number : KV8-M71N3-A0X Description : Yamaha Nozzle 73F ASSY Part number : KV8-M71N9-A0 Description : Yamaha nozzle 79F ASSY Thanks zoey@jinchensmt.com

Minimum Order: 1 bags

Part number : KM0-M711A-31X Description : Yamaha Nozzle 31A ASSY Part number : KM0-M711C-02X Description : Yamaha Nozzle 32-2 ASSY Part number : KM0-M711B-00X Description : Yamaha Nozzle 32-1 ASSY Part number : KM0-M711D-00X Description : Yamaha Nozzle 33A ASSY Part number : KM0-M711E-00X Description : Yamaha Nozzle 34A ASSY Part number : KG7-M71AB-A0X Description : Yamaha Nozzle 35A ASSY Part number : KM0-M711A-02R Description : Yamaha Nozzle 39A ASSY

Minimum Order: 1 bags

Fuji CP7, CP732, CP733, CP742, CP743 Nozzle Fuji CP7, CP732, CP733, CP742, CP743 Nozzle ADCPH-9510 Ø0.4 (8mm Diameter) Fuji CP7, CP732, CP733, CP742, CP743 Nozzle ADCPH-9520 Ø0.7 (8mm Diameter) Fuji CP7, CP732, CP733, CP742, CP743 Nozzle ADCPH-9530 Ø1.0 (8mm Diameter) Fuji CP7, CP732, CP733, CP742, CP743 Nozzle ADCPH-9540 Ø1.3 (8mm Diameter) Fuji CP7, CP732, CP733, CP742, CP743 Nozzle ADCPH-9700 Ø1.3 (8mm Diameter) MELF Fuji CP7, CP732, CP733, CP742, CP743 Nozzle ADCPH-9550 Ø1.8 (16mm Diameter) Fuji CP7, CP732, CP733, CP742, CP743 Nozzle ADCPH-9560 Ø2.5 (16mm Diameter) Fuji CP7, CP732, CP733, CP742, CP743 Nozzle ADCPH-9710 Ø2.5 (16mm Diameter) MELF Fuji CP7, CP732, CP733, CP742, CP743 Nozzle ADCPH-9570 Ø3.7 (16mm Diameter) Fuji CP7, CP732, CP733, CP742, CP743 Nozzle ADCPH-9580 Ø5.0 (16mm Diameter) SQUARE Fuji CP6,CP642,CP643 Nozzle Fuji CP6,CP642,CP643 Nozzle AWPH-9510 CP6/S Ø 0.7 Fuji CP6,CP642,CP643 Nozzle AWPH-9520 CP6/S Ø 1.0 Fuji CP6,CP642,CP643 Nozzle AWPH-9530 CP6/S Ø 1.3 Fuji CP6,CP642,CP643 Nozzle AWPH-9550 CP6/S Ø 1.8 Fuji CP6,CP642,CP643 Nozzle AWPH-9541 CP6/S Ø 1.3 (MELF) Fuji CP6,CP642,CP643 Nozzle AWPH-9580 CP6/L Ø 2.5 Fuji CP6,CP642,CP643 Nozzle AWPH-9600 CP6/L Ø 3.7 Fuji CP6,CP642,CP643 Nozzle AWPH-9591 CP6/L Ø 2.5 (MELF) Fuji CP6,CP642,CP643 Nozzle AWPH-9560 CP6/M Ø 2.5

Minimum Order: 1 bags