Question 1

How do I order products from China through ChinaWholesale?

Accepted Answer

Browse products on chinawholesale.com.bd, add items to your cart, and checkout with bKash, Nagad, or Bank Transfer. You pay the product price upfront, and shipping charges are paid upon delivery in Bangladesh.

Question 2

What payment methods does ChinaWholesale accept?

Accepted Answer

We accept bKash, Nagad, and Bank Transfer for payments in BDT (Bangladeshi Taka). The product price is paid at checkout, and shipping costs are paid upon delivery.

Question 3

How long does shipping take from China to Bangladesh?

Accepted Answer

Shipping times vary by method: Sea Shipping takes 15-25 business days (most economical), Air Shipping takes 7-12 business days, and China Courier offers direct delivery.

Question 4

Is there quality control for products?

Accepted Answer

Yes, all products pass through our Guangzhou warehouse where our QC team inspects items for defects, correct specifications, and proper packaging before shipping to Bangladesh.

Question 5

What is the minimum order quantity?

Accepted Answer

Most products can be ordered in small quantities, even single items. Some suppliers may have minimum order requirements, and our team will contact you if any adjustments are needed.

Question 6

Can I track my order?

Accepted Answer

Yes, you can track your order through our Customer Portal at cosmictrd.io. Orders go through 8-9 stages from placement to delivery, and you'll receive updates at each stage.

Specifications and models	SOP8, For other packaging and inventory, please consult customer service, SOP14, SOP16
Series	/
Brand	Should be widely
Type	OTP/MTP
Processor speed	8M
Power supply	Contact customer service
Supply voltage	Contact customer service
Driver chip type	Surface sticker
Encapsulate	SOP8, SOP14, SOP16, For other packaging and inventory, please consult customer service
Batch number	-
Application field	Consumption

Specifications and models	SOP8, For other packaging and inventory, please consult customer service, SOP14, SOP16
Series	/
Brand	Should be widely
Type	OTP/MTP
Processor speed	8M
Power supply	Contact customer service
Supply voltage	Contact customer service
Driver chip type	Surface sticker
Encapsulate	SOP8, SOP14, SOP16, For other packaging and inventory, please consult customer service
Batch number	-
Application field	Consumption

Manufacturer supply 8-bit MTP single-chip microcomputer PFS-172 microcontroller PFS172 single-chip machine chip

深圳市晶朋科技有限公司

Suggestions

MCP2515 CAN bus module TJA1050 receiver SPI protocol 51 microcontroller program routine

Metal smart robot with gears, blue engine, scale 1:90

MCP23017-E/So SOP-28 Input/Output Extension New Original Genuine MCP23017

STM32F103VET6 microcontroller LQFP100 original domestic 32-bit microcontroller MCU

Module S S *S, battery charging, 3, 4, 4A, 6v

8002B 3W Audio IC AB Single Road SOP8 New Spot Quality Assurance

TSM12MC MLF32 12-key capacitive touch IC ADS original and authentic

Control panel, 4000W, high power, 220v

Ht6818 3.3W Ultra -low EMI anti -cutting stereo -type audio power amplifier chip IC SOP16

LTH7R Fuman original 4054 package SOT23-5 constant current and constant voltage charging management IC chip TP4054

DC, small module, lithium battery, 7v, 12v, 5v, 8, 8v, 9, 9v, 12, 12v

SDB628 SOT23-6 Silk Printing: B628 1.2MHz 2A 28V Ratial IC Original Supply

MAX30102EFD+T MAX30102 chip cardiac blood oxygen sensor module

The original collar original JL523B, TTP223, TTP223-BA6 JL323B 223B chip single-key touch IC

BD46451G-TR SSOP-5 BSC0702LSSS16T3GMP86941GQVT-ZPTH08080WAHS

Power supply charging, module, motherboard, 4A, 5v

Manufacturer supply 8-bit MTP single-chip microcomputer PFS-172 microcontroller PFS172 single-chip machine chip

深圳市晶朋科技有限公司

Suggestions

MCP2515 CAN bus module TJA1050 receiver SPI protocol 51 microcontroller program routine

Metal smart robot with gears, blue engine, scale 1:90

MCP23017-E/So SOP-28 Input/Output Extension New Original Genuine MCP23017

STM32F103VET6 microcontroller LQFP100 original domestic 32-bit microcontroller MCU

Module S S *S, battery charging, 3, 4, 4A, 6v

8002B 3W Audio IC AB Single Road SOP8 New Spot Quality Assurance

TSM12MC MLF32 12-key capacitive touch IC ADS original and authentic

Control panel, 4000W, high power, 220v

Ht6818 3.3W Ultra -low EMI anti -cutting stereo -type audio power amplifier chip IC SOP16

LTH7R Fuman original 4054 package SOT23-5 constant current and constant voltage charging management IC chip TP4054

DC, small module, lithium battery, 7v, 12v, 5v, 8, 8v, 9, 9v, 12, 12v

SDB628 SOT23-6 Silk Printing: B628 1.2MHz 2A 28V Ratial IC Original Supply

MAX30102EFD+T MAX30102 chip cardiac blood oxygen sensor module

The original collar original JL523B, TTP223, TTP223-BA6 JL323B 223B chip single-key touch IC

BD46451G-TR SSOP-5 BSC0702LSSS16T3GMP86941GQVT-ZPTH08080WAHS

Power supply charging, module, motherboard, 4A, 5v

Manufacturer supply 8-bit MTP single-chip microcomputer PFS-172 microcontroller PFS172 single-chip machine chip

深圳市晶朋科技有限公司

Suggestions

MCP2515 CAN bus module TJA1050 receiver SPI protocol 51 microcontroller program routine

Metal smart robot with gears, blue engine, scale 1:90

MCP23017-E/So SOP-28 Input/Output Extension New Original Genuine MCP23017

STM32F103VET6 microcontroller LQFP100 original domestic 32-bit microcontroller MCU

Module *S *S *S, battery charging, 3, 4, 4A, 6v

8002B 3W Audio IC AB Single Road SOP8 New Spot Quality Assurance

TSM12MC MLF32 12-key capacitive touch IC ADS original and authentic

Control panel, 4000W, high power, 220v

Ht6818 3.3W Ultra -low EMI anti -cutting stereo -type audio power amplifier chip IC SOP16

LTH7R Fuman original 4054 package SOT23-5 constant current and constant voltage charging management IC chip TP4054

DC, small module, lithium battery, 7v, 12v, 5v, 8, 8v, 9, 9v, 12, 12v

SDB628 SOT23-6 Silk Printing: B628 1.2MHz 2A 28V Ratial IC Original Supply

MAX30102EFD+T MAX30102 chip cardiac blood oxygen sensor module

The original collar original JL523B, TTP223, TTP223-BA6 JL323B 223B chip single-key touch IC

BD46451G-TR SSOP-5 BSC0702LSSS16T3GMP86941GQVT-ZPTH08080WAHS

Power supply charging, module, motherboard, 4A, 5v

Manufacturer supply 8-bit MTP single-chip microcomputer PFS-172 microcontroller PFS172 single-chip machine chip

深圳市晶朋科技有限公司

Suggestions

MCP2515 CAN bus module TJA1050 receiver SPI protocol 51 microcontroller program routine

Metal smart robot with gears, blue engine, scale 1:90

MCP23017-E/So SOP-28 Input/Output Extension New Original Genuine MCP23017

STM32F103VET6 microcontroller LQFP100 original domestic 32-bit microcontroller MCU

Module *S *S *S, battery charging, 3, 4, 4A, 6v

8002B 3W Audio IC AB Single Road SOP8 New Spot Quality Assurance

TSM12MC MLF32 12-key capacitive touch IC ADS original and authentic

Control panel, 4000W, high power, 220v

Ht6818 3.3W Ultra -low EMI anti -cutting stereo -type audio power amplifier chip IC SOP16

LTH7R Fuman original 4054 package SOT23-5 constant current and constant voltage charging management IC chip TP4054

DC, small module, lithium battery, 7v, 12v, 5v, 8, 8v, 9, 9v, 12, 12v

SDB628 SOT23-6 Silk Printing: B628 1.2MHz 2A 28V Ratial IC Original Supply

MAX30102EFD+T MAX30102 chip cardiac blood oxygen sensor module

The original collar original JL523B, TTP223, TTP223-BA6 JL323B 223B chip single-key touch IC

BD46451G-TR SSOP-5 BSC0702LSSS16T3GMP86941GQVT-ZPTH08080WAHS

Power supply charging, module, motherboard, 4A, 5v

Module S S *S, battery charging, 3, 4, 4A, 6v

Module S S *S, battery charging, 3, 4, 4A, 6v