Electronics & Electrical

Factory Address: No. 1 Chuangxin Road, Jiaxiang HighSpeedRail Industrial Park, Jining City Office Address: Building B, Xinshengyucheng, No.177 North Gongqingtuan Road, Jining CityWe welcome global customers for privatelabel, OEM and ODM cooperation.Contact: Chen Yinghua Mobile & WeChat: +8615905379185 Associated Companies: Jining Hengkang BioPharmaceutical Co., Ltd. Shandong Qingbaotang BioPharmaceutical Co., Ltd. Shandong Qingbaotang is a comprehensive healthfocused enterprise integrating scientific research, manufacturing and sales. We are equipped with a number of modern GMPcertified production lines. The company holds various official approvals, including Chinese medicine approval numbers, national healthfood registration approvals, SC food production licenses, disinfection product permits, and special cosmetic approval certificates. Our main product portfolio covers Chinese patent medicines, health foods, foods for special medical purposes, medicinefood homologous products, novel food ingredients, plant extracts, cosmetics, functional cosmetics, and disinfectionrelated products. We also provide professional OEM and ODM manufacturing services for healthpreserving alcoholic beverages. We can produce a wide range of dosage forms: pills, tablets, granules, powder products, soft capsules, hard capsules, herbal teabags, effervescent tablets, oral liquid drinks. For cosmetics, we are capable of manufacturing creams, lotions, emulsions, liquid skincare items and facial masks.

Minimum Order: 1000

Air insulated Dry type transformer VPI TAILI SG(B) air-barrier dry-type transformer( VPI)  is designed for safe, reliable operation. It offers low losses, minimal partial discharge, low noise and great fire safety, with flame-retardant materials and no harmful emissions- making it environmentally friendly and maintenance-free.  Its compact, moisture-resistant design allows reliable performance even in dusty, humid, or harsh conditions. Applications include: airports, hospitals, power plants, high-rise buildings, shopping malls, residential areas, petrochemical facilities, or  other critical or high fire-safety place. Taili Dry Type Transformers are designed and tested to meet IEC, IEEE, UL, and other international standards, ensuring acceptance in global projects and compliance with strict safety requirements. VPI Dry-Type Transformers provide an environmentally responsible and cost- effective solution for a wide range of applications. Unlike traditional liquid- filled transformers, they minimize fire risks, reduce maintenance requirements, and eliminate the potential for environmental contamination, making catch basins unnecessary during installation. ·  Environmentally friendly alternative to oil-filled transformers ·  Low maintenance design ·  Suitable for diverse applications Why Choose TAILI Our VPI dry type transformers deliver lower lifecycle cost because: ·  Higher efficiency and heat management reduce energy losses over lifetime. ·  Minimal maintenance with no oil testing or replacement is needed. ·  Long service life with fewer failures means less downtime and fewer repairs — a cost most competitors don't highlight. Main Features of VPI Dry Type Transformer 1. High Safety Standard – Non-flammable H-class resin, free from toxic gases and combustion risks. 2. Strong Overload Capacity – Supports temporary overload operation with intelligent temperature control. 3. Easy Maintenance – Simple structure and reliable design for long-term, hassle-free operation. 4. Low Noise & Energy Saving – Equipped with premium CRGO silicon steel core for minimal loss and quiet performance. 5. Excellent Moisture Resistance – NOMEX insulation ensures superior resistance to humidity and water intrusion. 6. No Partial Discharge, No Cracking – Stable and reliable performance even under extreme conditions. 7. Flexible Design – Compact, lightweight, and customizable to meet diverse installation and capacity requirements.

Cast Resin Dry Type Transformer with Cooling Fan Taili’s advanced epoxy resin casting process ensures excellent insulation, high mechanical strength, and superior heat dissipation for safe and stable operation even under harsh environments. Two cooling methods are available: natural air cooling (AN) and forced air cooling (AF).  Our dry-type transformers are designed and manufactured in accordance with IEC, IEEE, ANSI, and DOE standards, and are fully CE, SGS, and CNAS certified.  Each unit can be customized to meet your project’s exact specifications — including voltage, capacity, vector group, impedance, and special installation requirements — making it suitable for industrial plants, commercial complexes, renewable energy systems, and utility projects. Features of Dry Type Transformer: 1. Fireproof, non-polluting, and suitable for direct installation in load centers. 2. High mechanical strength, strong short-circuit resistance, low partial discharge, excellent thermal stability, and long service life. 3. Designed with low losses, low noise, and significant energy-saving performance, ensuring maintenance-free operation. 4. Strong overload capability; output capacity can be increased when using forced air cooling. 5. Reliable operation even in humid or harsh environmental conditions. 6. Equipped with a smart monitoring unit that automatically detects and displays the winding temperature of each phase, starts and stops the cooling fan, and provides alarm and trip protection. 7. Small footprint, easy installation, and lower overall installation cost. Applications  ·  Data centers and server farms (indoor, continuous duty). ·  Hospitals, airports and commercial buildings (safety & low-fire risk). ·  Food & pharma facilities and clean rooms (oil-free environment). ·  Renewable energy substations and industrial plants (reliability under cyclic loads). More: http://www.taltransformer.com/

1250kVA Dry type Transformer for Bangladesh Taili's advanced epoxy resin casting process ensures excellent insulation, high mechanical strength, and superior heat dissipation for safe and stable operation even under harsh environments. Two cooling methods are available: natural air cooling (AN) and forced air cooling (AF).  Our dry-type transformers are designed and manufactured in accordance with IEC, IEEE, ANSI, and DOE standards, and are fully CE, SGS, and CNAS certified.  Each unit can be customized to meet your project's exact specifications — including voltage, capacity, vector group, impedance, and special installation requirements — making it suitable for industrial plants, commercial complexes, renewable energy systems, and utility projects. Typical Applications This transformer is widely used in sectors where dependable and safe power distribution is crucial: ·  Industrial Facilities & Manufacturing Plants — stable power for heavy machinery ·  Commercial Complexes & Office Buildings — efficient distribution without oil handling ·  Data Centers & Communication Hubs — environmentally friendly, lownoise operation ·  Hospitals, Hotels & Institutions — enhanced safety for indoor installations ·  Infrastructure Projects — substations and public utilities for urban electrification Features of 1250kVA Dry Type Transformer: 1. Fireproof, non-polluting, and suitable for direct installation in load centers. 2. High mechanical strength, strong short-circuit resistance, low partial discharge, excellent thermal stability, and long service life. 3. Designed with low losses, low noise, and significant energy-saving performance, ensuring maintenance-free operation. 4. Strong overload capability; output capacity can be increased when using forced air cooling. 5. Reliable operation even in humid or harsh environmental conditions. 6. Equipped with a smart monitoring unit that automatically detects and displays the winding temperature of each phase, starts and stops the cooling fan, and provides alarm and trip protection. 7. Small footprint, easy installation, and lower overall installation cost.

35kV Dry-type transformer with OLTC Taili's 35kV Dry-type Transformer with OLTC (On-Load Tap Changer) is designed for applications with large voltage and capacity. The OLTC effectively stabilizes output voltage, balances load distribution, and optimizes reactive and active power, ensuring safe, stable, and efficient operation of the power system by accurate and real-time voltage regulation. The  dry type transformer with OLTC is widely used in industrial plants, data centers, commercial buildings, renewable energy systems, power distribution substations, and areas with unstable grid voltage, especially where high safety and voltage stability are required. Taili products fully comply with IEC 60076 and IEC 60214 standard. Features of 2500kVA Dry-type Transformer with OLTC: 1. Safe, fire-resistant, and environmentally friendly, suitable for installation directly at load centers. 2. Advanced manufacturing technology with high mechanical strength, strong short-circuit resistance, low partial discharge, and long service life. 3. Low loss, low noise, energy-saving, and maintenance-free design. 4. Excellent heat dissipation and strong overload capability, with capacity enhancement under forced air cooling. 5. Reliable operation in high humidity and harsh environments. 6. Intelligent temperature monitoring and protection system with automatic fan control, alarm, and trip functions. 7. Compact size, lightweight, small footprint, and low installation cost. Technical Highlights ·  On-Load Tap Changer (OLTC): Enables voltage adjustment without shutdown, ensuring consistent voltage under varying load conditions. ·  Vacuum Cast Epoxy Resin Technology: Provides complete protection from moisture, dust, and chemicals. ·  High Insulation Class: Suitable for harsh environmental conditions. ·  Eco-Friendly & Safe: No oil leakage, self-extinguishing design.

Cast Resin Dry Type Transformer IEC/ANSI Cast Resin Transformers from TAILI Electric, is difference from oil type transformer is that it must be installed inside with the core and winding are not impregnated in insulating oil, are widely used in local lighting, high- rise buildings, airports, docks, CNC machinery and equipment, etc. Its cooling method can be divided into natural air cooling (AN) and forced air cooling (AF). With natural air cooling, the cast resin transformer can operate continuously at rated capacity for a long period of time. With forced air cooling, the fire resistant transformer output capacity can be increased by up to 50%. It is suitable for intermittent overload operation, or emergency accident overload operation; because of the load loss and impedance voltage increase during overload, it is in non-economic operation, so it should not be in long time continuous overload operation

BOS Power provides DC power supply solutions for manufacturers, testing laboratories, and engineering teams that require controlled DC output. From component evaluation to complete equipment testing, our DC power supplies help establish consistent electrical conditions for product development, performance verification, and production inspection. The BOS Power BDW unidirectional DC power supply converts AC input into regulated DC output. Its high-frequency isolation and DSP control technology support precise output control in a compact design. A wide constant power operating range allows suitable models to serve different voltage and current requirements, offering flexibility when testing multiple products. By adjusting the DC output to match the application, engineers can evaluate equipment at specified operating points, observe its response to changing supply conditions, and conduct repeatable tests throughout the development and manufacturing process. Key Features: • Regulated DC Output: Provides a controlled power source for equipment operation and electrical testing. • Wide Constant Power Range: Offers flexibility across different voltage and current combinations within the selected model’s operating limits. • DSP Control Technology: Supports accurate regulation and consistent output performance. • High-Frequency Isolation: Provides electrical isolation between input and output while supporting a compact equipment design. • High Power Density: Helps reduce installation space in laboratories, production areas, and integrated test systems. • Efficient Power Conversion: Designed for high conversion efficiency and high input power factor. • Low Electromagnetic Interference: Supports integration into industrial and laboratory environments. Typical Applications: DC power supplies are suitable for DC motor testing, power electronics development, DC converter evaluation, electrical component inspection, industrial equipment commissioning, and production line testing. The appropriate model depends on the required voltage, current, power, and load behavior. For applications that require both supplying and absorbing DC energy, BOS Power also offers bidirectional DC power supplies. These can support testing involving reverse power flow when correctly matched to the application. Send us your required output voltage, maximum current, rated power, AC input conditions, and application details. Our technical team will recommend a suitable configuration and provide a technical proposal and quotation.

Minimum Order: 1 bags

Factory Address: No. 1 Chuangxin Road, Jiaxiang HighSpeedRail Industrial Park, Jining City Office Address: Building B, Xinshengyucheng, No.177 North Gongqingtuan Road, Jining CityWe welcome global customers for privatelabel, OEM and ODM cooperation.Contact: Chen Yinghua Mobile & WeChat: +8615905379185 Associated Companies: Jining Hengkang BioPharmaceutical Co., Ltd. Shandong Qingbaotang BioPharmaceutical Co., Ltd. Shandong Qingbaotang is a comprehensive healthfocused enterprise integrating scientific research, manufacturing and sales. We are equipped with a number of modern GMPcertified production lines. The company holds various official approvals, including Chinese medicine approval numbers, national healthfood registration approvals, SC food production licenses, disinfection product permits, and special cosmetic approval certificates. Our main product portfolio covers Chinese patent medicines, health foods, foods for special medical purposes, medicinefood homologous products, novel food ingredients, plant extracts, cosmetics, functional cosmetics, and disinfectionrelated products. We also provide professional OEM and ODM manufacturing services for healthpreserving alcoholic beverages. We can produce a wide range of dosage forms: pills, tablets, granules, powder products, soft capsules, hard capsules, herbal teabags, effervescent tablets, oral liquid drinks. For cosmetics, we are capable of manufacturing creams, lotions, emulsions, liquid skincare items and facial masks.

Minimum Order: 1000

Test electrical products under the power conditions your customers use. The BOS Power AC60 variable frequency AC power supply delivers adjustable voltage and frequency for manufacturers, laboratories, and industrial users who need a controlled AC source for testing and equipment operation. Products intended for different export markets may need to operate on different supply voltages and frequencies. With a suitable AC power supply, engineers can evaluate performance at specified operating points, check starting behavior, and compare results under consistent conditions. This supports product development, production inspection, and final acceptance testing. The AC60 provides a clean sinusoidal output with low waveform distortion, helping reduce the influence of supply waveform quality on test results. Stable frequency control supports repeatable measurements, while fast dynamic response helps maintain output stability as load demand changes. Product Highlights: • Adjustable Output: Set voltage and frequency to suit the equipment’s operating requirements within the selected model’s range. • Low Distortion Waveform: Provides clean AC power for electrical equipment testing and performance evaluation. • Consistent Frequency: Quartz oscillator technology supports stable frequency generation. • Responsive Load Handling: Supports applications involving changes in power demand, with overload capability determined by the model. • Touchscreen Control: A 7-inch display makes operating settings and equipment status easy to access. • Industrial Interference Resistance: Fiber-optic drive technology improves resistance to electromagnetic interference. Application Areas: The AC60 is suitable for appliance manufacturers, motor testing facilities, transformer manufacturers, electrical equipment factories, research laboratories, and export product inspection departments. It can also supply compatible equipment requiring frequency conversion between 50 Hz and 60 Hz. BOS Power helps customers select an AC power supply based on rated capacity, input supply, output requirements, phase configuration, and load characteristics. For motors and other equipment with high starting currents, selection also considers the required startup capacity. Contact us with your required kVA rating, input voltage, output voltage and frequency ranges, and equipment details to receive a suitable model recommendation and quotation.

Minimum Order: 1 bags

Detailed Description: BOS Power offers AC power supply solutions for industrial equipment testing, laboratory research, production inspection, and frequency conversion applications. Our AC60 variable frequency power supply provides a stable sinusoidal output with adjustable voltage and frequency, helping customers establish controlled power conditions for equipment evaluation and operation. For manufacturers serving international markets, an adjustable AC power source allows products to be tested under different supply conditions, including 50 Hz and 60 Hz operation. It supports performance checks, functional testing, and quality inspection of electrical equipment before delivery. Key Features: • Clean Sine Wave Output: Low waveform distortion supports reliable testing of electrical and electronic equipment. • Adjustable Voltage and Frequency: Configure output conditions to match the requirements of the equipment under test. • Stable Frequency Control: Quartz oscillator technology provides consistent frequency output for repeatable testing. • Fast Dynamic Response: Helps maintain stable output when the connected load changes. • Overload Capability: Supports applications with temporary increases in current demand, subject to the selected model’s ratings. • Convenient Operation: A 7-inch touchscreen provides access to operating settings and status information. • Interference Resistance: Fiber-optic drive technology improves resistance to electromagnetic interference. Typical Applications: AC power supplies are suitable for home appliance testing, motor and transformer testing, electrical equipment inspection, laboratory development, production line quality control, and supplying equipment that requires a different operating frequency. BOS Power can discuss configurations based on your required power capacity, input voltage, output voltage range, output frequency range, phase arrangement, and load characteristics. Final specifications and available functions depend on the selected model. Send us your technical requirements and application details for model selection, a technical proposal, and a quotation.

Minimum Order: 1 bags

BOS Power offers off grid inverter solutions for applications that require an independent AC power supply. Designed to convert DC electricity from a compatible battery or DC source into AC electricity, our off grid inverters support standalone energy systems for remote facilities, commercial sites, and industrial equipment. An off grid inverter provides the conversion between stored DC energy and the AC power required by connected loads. In a properly configured solar and battery system, it supplies equipment when utility power is unavailable, helping users operate beyond the reach of the electricity grid. Key Features: • Independent Power Supply: Supports standalone operation for sites without access to utility electricity. • DC to AC Conversion: Converts energy from a compatible DC source into AC power for connected equipment. • System Matching: Inverter selection can be matched to the battery voltage, required AC output, and total load demand. • Solar Storage Integration: Suitable for use within an off grid solar system equipped with compatible batteries and charging equipment. • Flexible Applications: Supports power supply projects ranging from remote infrastructure to commercial and industrial facilities. • Technical Support: BOS Power can assist with model selection and discuss configurations based on the project’s operating conditions. Typical Applications: Off grid inverters can be used in remote buildings, farms, telecommunications facilities, monitoring stations, islands, field installations, and other locations requiring an independent electricity supply. They can also form part of a dedicated battery powered AC system. Correct sizing is essential for reliable operation. In addition to continuous power consumption, equipment such as motors, pumps, and compressors may require a higher starting current. Battery capacity, DC voltage compatibility, load characteristics, and environmental conditions should therefore be considered when selecting an inverter. Please provide your battery voltage, required output voltage and frequency, single-phase or three-phase requirement, continuous load power, and details of any motor loads. Our team will help identify a suitable solution and prepare a technical proposal and quotation.

Minimum Order: 1 bags

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