Can we visit your company?

Yes, we would be pleased to host your visit.

How is shipping cost determined?

Cost depends on destination port, weight, packing size, and total CBM; we aim to provide the most reasonable rates.

What are the transportation options?

Under 45kg: Express (TNT, DHL, FedEx). 45-100kg: Express or Air. Over 100kg: Air or Sea to nearest port.

What services do you offer?

We provide pre-sales services like budgeting and planning, plus after-sales services including free training on machine applications.

Lab Grade Ceramic Melting Crucible Heat Resistant Quartz Crucible

Name: Lab Grade Ceramic Melting Crucible Heat Resistant Quartz Crucible
Brand: Qingdao TTWY International Trade Co., Ltd.
SKU: 2106956112

Shandong, ChinaQingdao TTWY International Trade Co., Ltd.

US$20.00-55.00

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Application

Melting

Color

White

Material

Sio

Shape

Cylindrical

Capacity

Multiple Specifications Are Available

Certification

ISO

Transport Package

Standard Wooden Packing

Specification

SGS

Trademark

TTWY

Origin

Qingdao, China

HS Code

6903100000

Production Capacity

100000pieces/Month

Key features

Superior Protection: Prevents graphite crucibles from oxidizing and extends service life.

Thermal Shock Resistance: Withstands extreme temperatures without cracking for long-lasting durability.

Leak Prevention: Contains molten metal effectively to protect furnace and operator safety.

Multiple Specifications: Available in various sizes to match different graphite crucibles.

Versatile Application: Suitable for gold, silver, copper, and aluminum melting in various furnaces.

Chemical Protection: Isolates graphite from oxygen to reduce consumable costs.

ISO Certified: Products meet international quality standards.

Customization Available: Tailored solutions for specific capacity and technical requirements.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceIn-stock CapacityR&D Capabilities

Qingdao TTWY International Trade Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2011-11-01Nearest Port: QINGDAO, DALIAN, TIANJINAverage Response Time: ≤5.52hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, CIP, FCA

AI-Powered supplier vetting

SummaryThe supplier is a limited company offering casting products and graphite products, with stated annual graphite production of 16,000 tons. It identifies as a professional technical supplier, provides 3D software design and multiple customization options, and reports one R&D engineer plus SDK availability. Export activity is established, with 51%–70% of sales from exports and 11 years of exporting experience, but no overseas showrooms, agents, branches, or offline trade-show participation. Quality-related procedures exist for corrective/preventive actions and customer complaints, although written records are absent; quality assurance status and raw-material traceability are unknown. The supplier reports 21–30 quality-control staff, a one-month off-peak lead time, broad export markets, and port access through Qingdao, Dalian, and Tianjin. Evidence for certifications, customer cases, and financial strength is insufficient.

Supplier typeThe supplier is explicitly described as a professional technical supplier and a limited company. Its stated product scope includes casting products, while graphite products are identified in its production information; it is not part of a larger company group.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions and customer complaints, but no written records are available. It also reports no overseas showroom, agent, branch, or overseas service country, indicating limited documented after-sales infrastructure.

R&D capabilityThe supplier reports one R&D engineer, SDK availability, professional technical-supplier status, and 3D software design capability. However, it launched no new products in the past year, so the evidence supports technical capability but not strong recent product innovation.

Production capacityThe supplier reports graphite production of 16,000 tons annually, 21–30 quality-control staff, broad export-market coverage, and a one-month off-peak lead time. These stated production and operational figures provide explicit evidence of production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. This directly supports a broad customization capability.

Product Q&A

Q:What information is needed for a quotation?

Please provide material dimensions (Thickness*Width*Length or diameter*length), drawings, surface condition, tolerance, quantity, technical details, and application.

Q:How do you guarantee product quality?

Every production step and finished product undergoes QC inspection before storage; defective goods are not allowed in the warehouse.

Q:Can you guarantee prompt delivery?

Yes, we evaluate competitive pricing and determine the most reasonable delivery time upon receiving inquiries.

Q:What is the lead time?

It usually takes about 15-20 days after receiving the purchase order.

Q:What are the payment terms?

We accept T/T, L/C, Western Union, and other methods.