Management procedures cover production, inspection and shipment records.

01About SYNTHE
Quality control
Material, dimensional, electrical and thermal checks for ceramic fiber products and engineered furnace components.
02Overview
SYNTHE operates under an ISO 9001 quality management system. Inspection is matched to the product: material form and dimensions for insulation products, machined features for formed parts, and electrical connections and resistance for heated components.
03Manufacturing & quality
Material, dimensional and electrical checks matched to the product.
SYNTHE operates under an ISO 9001 quality management system. Blanket and board orders are checked for the applicable material and dimensional requirements; machined parts add critical-feature checks; heated chambers can add resistance, circuit, lead and terminal checks.


Laboratory space supporting material and product verification.
Equipment supporting different material, electrical and thermal checks.
Technical development supported by an established patent base.
04Capabilities
Material, dimensional and electrical inspection.

Material controls
Product form determines which grade, density, dimension, mass or surface checks are relevant.
- Grade and batch context
- Density or mass where applicable
- Dimensions and visible condition

Dimensional controls
Critical-to-fit features are identified from the drawing rather than treating every dimension as equal.
- Bore and hot-zone geometry
- Openings, grooves and interfaces
- Section fit and assembly orientation

Electrical controls
Heated products can include resistance, wiring, terminal and zone checks when listed in the quotation.
- Element resistance
- Circuit and lead arrangement
- Terminal and sensor interfaces
Inspection records
The agreed inspection documents identify the drawing revision, checked characteristics and packing condition.
- Drawing and revision identification
- Product-specific inspection records
- Packing and shipment protection
05Company information
Typical checks by product type
The quotation, drawing or quality plan lists the checks and records supplied with the order.
| Product | Common checks | Additional checks when specified |
|---|---|---|
| Board, blanket and paper | Grade, size, thickness, density or mass, appearance | Special cut geometry, packing or customer document |
| Vacuum-formed component | Dimensions, density, interfaces and surface condition | Machined tolerances, hardening or thermal evidence |
| Heated furnace chamber | Geometry, element position, resistance, leads and terminals | Wiring, voltage or power checks and product-specific thermal records |
| Large diffusion assembly | Sections, supports, zones, connections, orientation and packing | Drawing-based electrical and inspection records |
06How we work
Agree the critical checks before production.
Mark the dimensions, electrical values and packing requirements that affect installation or acceptance. They can then be included in the quotation and inspection record.
- 01
Define critical characteristics
Identify material, fit, electrical and handling requirements that affect the furnace.
- 02
Choose applicable checks
Select inspection methods and records that match the product and project risk.
- 03
Inspect during production
Control the features that become inaccessible after elements, shells or sections are assembled.
- 04
Final inspection
Confirm agreed characteristics, documentation, marking and packing before shipment.
07Company FAQ
Questions about working with SYNTHE.
01Does SYNTHE operate a quality management system?+
Yes. SYNTHE operates under an ISO 9001 quality management system.
02Can inspection records be supplied with an order?+
Yes. List the required dimensional, visual, electrical or packing record in the inquiry so it can be included in the quotation.
03Are thermal tests performed on every product?+
No. Thermal or firing evidence is applied when relevant to the product, development stage or agreed customer requirement. It is not presented as a universal test for every shipment.
04Can product-specific inspection points be agreed?+
Yes. Critical dimensions, electrical checks, packing requirements and the available inspection records can be listed with the order.
08Related information
More about SYNTHE manufacturing and quality.
09Project inquiry
List the quality records needed with the quoted product.
List the critical dimensions, material or electrical checks, test method, document format, inspection stage and any packing verification requirement.
