Certificate of Analysis — Carsurin (sample)
- Issuer:
- Carsurin
- Date:
- 12 September 2026
- Scope:
- Laboratory test results for a coconut shell charcoal briquette batch
- How to verify:
- Confirm the document directly with the named issuer
PT Hookah Coals Coconut Charcoal Indonesia is a coconut shell charcoal briquette factory in Magelang, Central Java, producing 250 tons of shisha and hookah charcoal per month since 2017. We supply importers and brand owners under their own private label, from ready stock, by full 20' or 40' container, FOB Semarang.
Wholesale only · MOQ 1 container · FOB Semarang
Shoot: Pallets of packed coconut shell charcoal cartons in the ready-stock warehouse, Magelang
home-hero-warehousePT Hookah Coals Coconut Charcoal Indonesia manufactures coconut shell charcoal briquettes for shisha and hookah, also sold as shisha charcoal and hookah coals. The briquettes are carbonized coconut shell bound with tapioca starch. We do not make wood charcoal, BBQ charcoal, quick-light coals or activated carbon.
We have operated a factory in Magelang, Central Java, since 2017, with a capacity of 250 tons per month. We ship to Saudi Arabia, Lebanon, Iraq, Kuwait, Turkey, the USA, Germany, Russia and other markets. We sell wholesale only, with a minimum order of one full 20' or 40' container, and every order is packed under the buyer's own private label.
Finished charcoal is held in ready stock in our Magelang warehouse, so there is no production queue for your order. Printing your branded boxes and cartons is the only wait, typically 2–3 weeks.
Before you pay the 50% balance, you can visit the factory and inspect the stock allocated to your container.
Shoot: Wrapped pallets of finished shisha charcoal cartons waiting for container loading
home-stock-palletsReady stock as of 24 October 2026
150 t
In stock
120 t
In stock
80 t
In stock
Figures are updated by the factory; confirm current availability on WhatsApp.
We offer Cube 25 mm, Cube 26 mm and Hexagonal. Pieces per kg are 72 for Cube 25 and 64 for Cube 26; hexagonal dimensions and piece counts are agreed with the buyer.
Shoot: 25 mm coconut shell charcoal cubes stacked on a plain surface beside a ruler
home-format-cube-2525 × 25 × 25 mm · 72 pcs/kg
Lounge standard in many markets
Shoot: 26 mm coconut shell charcoal cubes stacked on a plain surface beside a ruler
home-format-cube-2626 × 26 × 26 mm · 64 pcs/kg
Fits common heat-management devices; most-requested export size
Shoot: Hexagonal coconut shell charcoal briquettes stacked on a plain surface beside a ruler
home-format-hexagonalTo client request · Depends on size pcs/kg
Natural-coal positioning
Every container leaves under the buyer's brand. The process has four steps, and because the charcoal is already in stock, only the printing takes time.
Shoot: Printed private label inner boxes of shisha charcoal fanned out beside an open box of cubes
home-private-label-boxesYou send box sizes, piece counts, carton format and your artwork or brand guidelines.
We return print-ready dielines for each inner box and master carton for your approval.
We produce a branded sample for sign-off before the full print run.
Printed packaging is filled from ready stock, inspected and loaded into your container.
Minimum print run is 5 t per design: up to 3 designs in a 20' container and 5 in a 40'.
Private label terms and lead timesThe facts a buyer needs to check before sending a deposit.
Shoot: Portrait of Rudi Kurniawan, Owner and Export Desk Lead, PT Hookah Coals Coconut Charcoal Indonesia
team-export-desk-leadPayments only to the PT Hookah Coals Coconut Charcoal Indonesia company account.
Shoot: Exterior of the PT Hookah Coals Coconut Charcoal Indonesia factory with the company sign, Magelang
home-factory-exteriorShoot: Export desk team of the Magelang factory working with laptops and sample boxes
home-export-deskCoconut shell charcoal moves by sea as UN 1361 CARBON, Class 4.2, a self-heating substance. Since 1 January 2026, IMDG Code Amendment 42-24 makes dangerous goods declaration of charcoal mandatory for sea freight. Special Provision 978 sets the carriage conditions — weathering before packing, packing temperature and container headspace — and is not an exemption.
Last verified: October 2026 · Source: IMO, IMDG Code Amendment 42-24
Dangerous goods shipping rules for charcoalShoot: Workers stacking cartons of shisha charcoal inside a 20 ft container at the factory dock
home-container-stuffingShoot: Container stacks at the Port of Semarang, the loading port for FOB Semarang shipments
home-port-tanjung-emasFactory footage covers production, burn testing, private label packing and container loading.
Film: 60–90 seconds. Walk through shell storage, carbonization, pressing, drying, packing, the stock warehouse and container loading.
home-factory-tourFactory tour: from shell to sealed container
A short walk through the Magelang factory, from coconut shell to a sealed export container.
Film: 15–25 seconds, filmed vertically. Briquettes leaving the press and moving along the belt.
home-reel-1Pressing line in motion
Coconut shell charcoal cubes leaving the hydraulic press on the production line.
Film: 20 seconds vertical. One 26 mm cube lit and glowing, timer in frame, ash forming.
home-reel-2Burn test close-up
Close-up of a 26 mm charcoal cube during a bench burn test with a running timer.
Film: 20 seconds vertical time-lapse. Cartons stacked into a 20 ft container, packing temperature reading shown.
home-reel-3Container loading time-lapse
Time-lapse of cartons being loaded into a 20 ft container with the packing temperature checked.
Film: 20 seconds vertical. Hands open a private label master carton and an inner box.
home-reel-4Branded box unboxing
Unboxing a private label master carton and inner box of shisha charcoal.
Swipe to see more
What ash, moisture, fixed carbon and burn time figures mean, and how to read a lab COA.
Shisha charcoal specifications and COA guideHow charcoal is declared, packed and booked as UN 1361 Class 4.2 cargo from Semarang.
Dangerous goods shipping rules for charcoalDocuments and broker questions for importing coconut shell charcoal.
Import documents and broker checksHow to compare factories, budget a container and avoid common sourcing mistakes.
Buyer's guide to sourcing shisha charcoalOur registrations, team, production process and how to visit or verify us in Magelang.
Factory profile and verificationShort answers on MOQ, payment, samples, private label, shipping and quality.
Frequently asked questions from importersThese are the documents we send on request. Check each one with its issuer rather than relying on our copy.
Shoot: Certificate of Analysis reports from Carsurin and Beckjorindo beside a sample of charcoal cubes
home-coa-reportsTell us your size and target market, and we will send a 1 kg sample from current stock so you can test it before ordering a container.