About Huizhou Chungyuan Industry Development Co., Ltd. - Computer Hardware & Peripherals Supplier in China

Huizhou Chungyuan Industry Development Co., Ltd. is a China-based supplier operating from Huizhou, in the Guangdong province of southern China, an industrial corridor known for electronics manufacturing and export-oriented production. The company lists 5 active products on the B2B catalogue, all of which fall under the Computer Hardware & Peripherals and Computer Stationery & Supplies categories. The product line is concentrated entirely on electronic calculators, spanning pocket, card, desk and currency formats, with display digit counts of 8 and 12 digits across the range. None of the listed items are computer peripherals in the strict sense (such as keyboards, mice or storage devices); they sit in the office and stationery electronics segment that shares shelf space with computer supplies in B2B catalogues.

The supplier's offering covers the main form factors used in offices, schools, banks and retail environments: a compact 8-digit pocket calculator with audible key feedback, a 12-digit two-power foldable card calculator designed for portability, a 12-digit solar-powered desktop calculator intended for stationary desk use, a 12-digit dual-power electronic calculator that combines battery and solar operation, and a 12-digit dual-power currency pocket calculator aimed at foreign-exchange and small-business users. Across the five SKUs, three different power configurations appear (sound-only battery, dual battery/solar, and solar panel), and four of the five units share the 12-digit display format that is standard for accounting, tax and currency-conversion work. The product mix is narrow but covers the dominant buyer use-cases in the entry-level and mid-range calculator segment.

Product Range and Specialties of Huizhou Chungyuan Industry Development Co., Ltd.

The catalogue is built around five electronic calculator SKUs. The display options are an 8-digit screen on the pocket sound-key model and a 12-digit screen on the remaining four products, which is the format most commonly specified for accounting, tax, banking and currency-conversion tasks. Power configurations include a battery-powered 8-digit pocket unit with sound key, a foldable card-style 12-digit calculator with two-power operation, a 12-digit solar-panel desktop calculator, a 12-digit dual-power electronic calculator, and a 12-digit dual-power currency pocket calculator. The currency-specific SKU signals a focus on foreign-exchange and small-retail buyers who need a dedicated FX function key alongside the standard arithmetic set.

In the broader calculator category, buyers typically evaluate units by display digit count (8, 10 or 12 digits), power source (battery, solar, or dual), key type (rubber dome, membrane, or mechanical), housing material (ABS plastic is standard for this segment), and the presence of business functions such as tax, currency conversion, GT (grand total), MU (mark-up), and memory keys. Common quality signals in this segment include CE marking for the European market, RoHS compliance for restriction of hazardous substances, and FCC compliance for the United States, alongside ISO 9001 quality management at the manufacturing level. Standard packaging for export is usually a blister pack or individual colour box, with inner cartons of 20 to 100 units and outer cartons sized to fit a 20 ft or 40 ft container at roughly 30,000 to 80,000 units depending on model.

Trade and Export Information - Huizhou Chungyuan Industry Development Co., Ltd.

Electronic calculators of the type listed are classified under HS code 8470.10 (electronic calculators capable of operation without an external source of power) and HS code 8470.21 (electronic calculators with a printing device), depending on whether a printer is integrated; the listed SKUs, none of which include a print head, fall under 8470.10. China is the world's largest exporter of electronic calculators, with Guangdong province accounting for a substantial share of production capacity, and the principal export destinations are the United States, the European Union (Germany, the United Kingdom, France, Italy, the Netherlands), Japan, Russia, the Middle East (the United Arab Emirates and Saudi Arabia), and emerging markets in Africa and Southeast Asia. Typical end-buyers include stationery wholesalers, school-supply distributors, office-supply chains, banking and retail POS accessory buyers, and promotional-product importers who use calculators as corporate gifts.

For this product category, the certifications and documents that importers and customs authorities commonly require are CE (EN 55032 / EN 55024 electromagnetic compatibility and the Low Voltage Directive where applicable), RoHS (2011/65/EU and its amendments), FCC Part 15 for the US market, and, for some buyers, REACH compliance for chemical content. Battery-containing units may need MSDS (Material Safety Data Sheet) documentation for the cells and IATA-compliant packaging for air freight. Standard export packaging is inner colour boxes or blister packs, master cartons of typically 40 to 100 units, with 20 ft container loads commonly in the 30,000 to 80,000 unit range depending on model weight and carton dimensions. Commonly used Incoterms for this category are FOB Shenzhen or FOB Guangzhou, with CIF and DDP terms also negotiated for buyers in the Middle East, Africa and South America.

Sourcing from Huizhou Chungyuan Industry Development Co., Ltd. - Buyer Guidance

When sourcing calculators from a Chinese supplier of this size and product focus, the buyer should request the specific CE, RoHS and (for the US) FCC certificates with reference numbers matching the model being ordered, and ask for a recent third-party test report rather than only a self-declaration. Sample evaluation should cover key actuation force, display contrast under office lighting, solar-cell performance at 200 to 400 lux, battery life on continuous use, and accuracy of the tax and currency-conversion functions on the dual-power and currency SKUs. Confirm the actual digit count by counting the LCD segments on a powered unit, since 8-digit and 12-digit displays are sometimes mislabelled in promotional material. Ask for the production lead time per SKU, the minimum print colour requirement for customised housings, and the inner/outer carton specification before issuing a purchase order.

It is also advisable to request the supplier's export licence and to verify the factory or trading-company status, since many Guangdong-based calculator exporters operate as trading companies sourcing from contract manufacturers in Shenzhen, Dongguan or Huizhou industrial parks. Buyers should confirm whether the supplier holds ISO 9001 certification, although this is not always present at smaller trading entities, and should ask for a list of past export markets as a reference point. For shipments containing lithium coin cells (common in the dual-power units), confirm that the batteries are IATA Section II compliant and that the MSDS is dated within the last 12 months. Finally, agree on a pre-shipment inspection protocol covering AQL sampling (commonly 1.0 / 2.5 for general inspection of consumer electronics) and on the Incoterm, payment terms (T/T 30/70 or L/C at sight are typical for this segment), and the labelling requirements for the destination market before the order is confirmed.

What product categories does Huizhou Chungyuan Industry Development Co., Ltd. supply?

The supplier lists 5 active products, all electronic calculators, under the Computer Hardware & Peripherals and Computer Stationery & Supplies categories. The range covers 8-digit and 12-digit pocket, card, desktop and currency calculators with battery, solar and dual-power configurations.

Which HS code applies to the calculators in this catalogue?

Electronic calculators without a printing device are classified under HS code 8470.10. None of the five listed SKUs includes a print mechanism, so 8470.10 is the relevant heading for the entire range; units with an integrated printer would fall under 8470.21.

What certifications should buyers request before placing an order?

Buyers should request CE marking (with the relevant EN EMC and LVD test reports), RoHS compliance documentation, and FCC Part 15 conformity for the US market. For battery-equipped SKUs, an MSDS for the cells and IATA transport compliance for any lithium content should also be requested.

What are the typical specifications buyers evaluate in this calculator segment?

Key specifications include display digit count (8 or 12 digits), power source (battery, solar or dual), key type and actuation, housing material (typically ABS plastic), and business functions such as tax, currency conversion, GT and memory. Solar-panel models should be tested at 200 to 400 lux office illuminance.

What is the typical MOQ and lead time for calculator orders from China?

For standard catalogue SKUs, MOQs in this segment commonly range from 1,000 to 5,000 units per model, with production lead times of 25 to 45 days after sample approval and deposit receipt. Customised housings or packaging typically require higher MOQs and an additional 10 to 15 days.

What packaging and container-loading norms apply to this product?

Standard export packing is individual colour boxes or blister packs, with inner cartons of 20 to 100 units and master cartons sized for pallet or container loading. A 20 ft container typically holds 30,000 to 80,000 calculators depending on model and carton dimensions, and 40 ft containers roughly double that volume.

Which Incoterms are commonly used for calculator exports from Guangdong?

FOB Shenzhen or FOB Guangzhou are the most common base terms for Guangdong-based calculator exporters. CIF is widely used for buyers in the Middle East, Africa and South America, and DDP is occasionally negotiated for smaller-volume shipments to nearby Asian markets.

Which regions typically import calculators of this type from China?

The main destination regions for Chinese-made electronic calculators are the United States, the European Union, Japan, Russia, the Middle East (UAE and Saudi Arabia), Africa and Southeast Asia. End-buyers include stationery wholesalers, school-supply distributors, office-supply chains and promotional-product importers.