Can we visit your company?

Yes, we would be pleased to welcome you to visit our company.

How is the shipping cost determined?

Shipping cost depends on the destination port, weight, packing size, and total CBM. We aim to get the most reasonable rates from forwarders or couriers.

What services do you offer?

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

Enhanced Durability Quartz Ceramic Melting Crucible Shells for Lab & Industry

Name: Enhanced Durability Quartz Ceramic Melting Crucible Shells for Lab & Industry
Brand: Qingdao TTWY International Trade Co., Ltd.
SKU: 2108533412

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 significantly.

Thermal Shock Resistance: Withstands extreme temperatures and prevents cracking for long-lasting durability.

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

Multi-Metal Compatibility: Suitable for melting gold, silver, copper, and aluminum when used with graphite crucibles.

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

ISO Certified: Product meets international quality standards with ISO certification.

Customization Available: Customization services offered for specific capacity and dimension requirements.

Versatile Heating Methods: Compatible with induction, gas, and electric furnaces for stable smelting.

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: ≤6.12hTerms 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 should I provide for a quotation?

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

Q:How do you guarantee product quality?

Every production step and finished product undergoes inspection by the QC department. Non-conforming 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 to ensure prompt delivery.

Q:What is your lead time?

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

Q:What are your payment terms?

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