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Plastic injection molding for automotive applications sits at the intersection of material science, tooling precision, and repeatable manufacturing discipline. This offering — built around Model Solutions Injection Molding — addresses the full spectrum of automotive plastic part categories: exterior body components like front bumpers and bracket assemblies, interior trim and functional pieces, and structural parts that must perform under mechanical or thermal load cycle after cycle. The scope is not limited to high-volume runs; the production setup is equally suited to low-to-mid volume programs where dimensional accuracy and surface quality carry as much weight as throughput.

Lithium Niobate Thin Films on Insulator is kind of POI (Piezoelectric on Insulator) wafer. It’s stacked sequence structure is made of support substrates that can be silicon, quartz, fused silica, sapphire or LN wafer, the interlayer is thermal oxide SiO2 that works as insulator and lithium niobate film is the functional layer above the insulation layer. POI /LNOI engineered substrates enable the design of filters with high quality factor, large bandwidth, very low temperature sensitivity and low insertion loss with a simple device manufacturing technology. These wafers are developed and used for high-speed modulators, high Q factor SAW devices, IR-detectors, THz devices. Key Advantages of LNOI Thin Film Wafers LNOI substrates provide multiple technical benefits that make them ideal for advanced electronic and photonic devices. 1. High Quality Factor (Q Factor) Devices fabricated on LNOI wafers demonstrate exceptionally high Q factors, which improves signal stability and performance in RF filters and resonators. 2. Large Bandwidth Performance The optimized thin-film structure supports high-frequency operation, making LNOI suitable for modern wireless communication technologies such as:

The LiNbO3 (LN) crystal possesses stable physical, chemical, and mechanical properties, exhibiting high-temperature resistance, corrosion resistance, and ease of processing. It has a relatively high Curie temperature (Tο) with no phase transition from room temperature to Curie temperature, and it is resistant to depolarization, allowing for repeated use. Moreover, when different types of ions are mixed into the LiNbO3 crystal, it exhibits various special properties, making it suitable for applications such as optical waveguide amplifiers, frequency-doubling converters, and optical storage media. For example, in high-power laser applications, magnesium oxide-doped crystals (MgO:LiNbO3) are used.  They have a higher Laser Damage Threshold.  At the same time, the doping has no effect on the optical properties of the crystal. Product Parameters Material 3" 4" 6" LN wafer (Optical grade) Orientation X & Z Surface finish single or double sides polish (DLP/SLP/SSP/DSP all available ) Thickness 0.18/0.25/0.35/0.50/1.00 mm TTV <1~5µm BOW ± (25µm ~40um ) Warp <= 35µm LTV (5mmx5mm) <1.5 um PLTV(<0.5um) ≥98% (5mm*5mm) with 2mm edge excluded Curie Temp 1142°C±3°C Edge Compl't with SEMI M1.2@with GC800#. regular at C typed Orientation flats available, per request

The stoichiometric lithium niobate crystal exhibits unique advantages compared to the congruent LiNbO3. The precise control in the manufacturing process results in a more uniform crystal structure, with a higher Li+ molar ratio than congruent lithium niobate. This precise ratio reduces lattice defects, improves the symmetry of the crystal structure, enhancing the consistency and predictability of its optical rotation. In terms of optical performance, stoichiometric lithium niobate demonstrates lower absorption coefficients, minimizing energy loss when light passes through the material and ensuring higher optical transmittance. This characteristic makes it particularly suitable for applications with stringent energy loss requirements, such as laser systems. Additionally, its uniform crystal structure and lower lattice defects reduce the effects of light quantum scattering, improving the clarity and stability of optical signals. In the field of nonlinear optics, stoichiometric lithium niobate's superior and stable nonlinear optical properties make it excel in devices like optical parametric amplifiers and oscillators. Its higher second-order nonlinear coefficient enhances efficiency in generating second and third harmonic waves, suitable for frequency doubling and mixing applications.

Free-pyro black LiNbO3 and LiTaO3 wafers were prepared successfully by chemical reduction under a mixed atmosphere of CO2 and H2. Bulk conductivity and optical transmittance of the black LiNbO3 and black LiTaO3 wafers were measured. The results showed that the pyroelectric effect for the reduced wafers was almost eliminated and the transmittance decreased considerably. The reduction process did not change Curie temperatures or piezoelectric properties of LN and LT wafers, while neutralize electrical charges even if the electrical potential occurs instantaneously. The reduction technology is used to produce Black Lithium Niobate (LiNbO3) which has high ability to neutralize electrical charges even if the electrical potential occurs instantaneously. Black Lithium Niobate shows no difference in piezoelectric properties from standard wafers. As a result, black reduced lithium niobate wafers are widely adopted to produce higher frequency SAW devices. 

Lithium Niobate (LN) is a ferroelectric material with excellent electro-optic, nonlinear, and piezoelectric properties. Lithium niobate crystals are important materials for optical waveguides, mobile phones, piezoelectric sensors, optical modulators and various other linear and non-linear optical applications. Lithium Niobate (LiNbO3) is a useful optoelectronic material. The material not only has unique piezoelectric, optical and photoelastic properties, but also has good mechanical and chemical stability. Its combination of excellent electro-optic, acoustooptic and nonlinear optical properties makes it an attractive material in integrated optics. CQT provides up to 6" diameter, single crystal Optical grade LN material with reduced impurity levels. Other specifications can be provided are doped wafers: Er:LN, MgO:LN and Fe:LN.

Chemical pumps are specialized industrial pump equipment designed for the transportation of corrosive, high-temperature, low-temperature, or special chemical media. They have specific requirements in terms of material, sealing, and structural design, enabling the safe conveyance of corrosive liquids such as acids, alkalis, and salt solutions. The material selection for chemical pumps must be determined based on the specific chemical medium, concentration, and temperature Classification by Material: Stainless steel chemical pumps: Widely used in industries such as petroleum, chemical, and pharmaceutical sectors for conveying alkaline corrosive media, commonly made from 304 and 316L stainless steel. Fluoroplastic chemical pumps: Used for conveying any acidic, alkaline, or corrosive media, offering the best corrosion resistance. Cast iron chemical pump: Used for industrial and urban water supply and drainage, conveying clean water or liquids with physical and chemical properties similar to clean water Classification by Structure: Centrifugal pump: the most common type, including single-stage single-suction and multistage centrifugal pumps, with the IH type being a typical representative. Positive displacement pumps: such as reciprocating pumps, gear pumps, and screw pumps, suitable for high-viscosity media. Magnetic drive pump: leak-free design, suitable for flammable, explosive, and toxic media. ‌‌ Classification by Purpose: Process flow pumps: feed pumps, reflux pumps, circulation pumps, etc. Auxiliary purpose pumps: lubricating oil pumps, sealing oil pumps, etc. Pipeline transfer pumps: pumps for oil pipelines, pumps for loading and unloading vehicles, etc Primary Application Areas: Petrochemical: oil refineries, petroleum chemical industry, coal processing projects. Pharmaceutical and Food: Transporting raw material solutions and finished pharmaceutical solutions, which must comply with hygiene standards. Environmental Water Treatment: Industrial wastewater treatment, urban water supply pipelines. Metallurgy and Power: Non-ferrous metal smelting, power plants, seawater desalination.

Minimum Order: 1 bags

Product Name: Pomegranate Extract Latin Name: Punica Granatum Marker Compound: Ellagic Acid 40% Test Method: HPLC Part Used: Peel Extraction Method: Ethanol-Water Extraction Appearance: Reddish brown fine powder Solubility: Soluble in water Application: Raw material for nutraceutical, functional food and cosmetic formulas Packing: 1kg aluminum foil bag in carton; 25kg carton Storage: Sealed, cool and dry place, avoid light and high temperature

Minimum Order: 1 bags

Product Name: Andrographis Paniculata Extract Latin Name: Andrographis Paniculata Marker Compound: Andrographolide 5% Test Method: HPLC Part Used: Whole Herb Extraction Method: Ethanol‑Water Solvent Extraction Appearance: Yellow‑Green to Brownish‑Yellow Fine Powder Solubility: Partially soluble in water; soluble in ethanol Application: Natural herbal raw material for nutraceutical & dietary supplement manufacturers worldwide Packing: 1kg aluminum foil bag (carton outer); 25kg fiber drum Storage: Store in tightly sealed container, keep in cool & dry place, protect from light and high temperature

Minimum Order: 1 bags

Product Name: Cayenne Extract Powder Appearance: Brown Yellow Fine Powder Test Method: UV, HPLC Active Ingredient: Capsaicin Specification: 10:1,20:1, custom ratio available. Packing:1kg/aluminum foil bag,5kg/bag,25kg/fiber drum Sample:20‑50g free sample available. Certificate: SC, GMP, FSSC22000, HACCP, ISO9001, ISO22000, KOSHER, HALAL Grade: Food Grade, Cosmetics Grade 1.Raw Material Extracted from cayenne pepper fruit, rich in capsaicin and multiple nutrients. 2.Characteristics Brown‑yel , low fine herbal powder, standardized plant extract. 3.Application Widely applied in food additives, dietary supplements, health‑care and cosmetic raw materials. Complete COA document can be supplied for each batch. MOQ:25KG, monthly output 1000kg, fast delivery 3‑5 days. Welcome to contact us for sample and competitive quotation.

Minimum Order: 25

Product Name: Black‑Cumin Extract Powder Latin Name: Nigella sativa L. Appearance: Brown Yellow Fine Powder Test Method: HPLC, TLC Active Ingredient: Thymoquinone 10% Part Used: Seed Specification: 4:1,10:1,20:1, custom specification available. Packing:1kg/aluminum foil bag,5kg/bag,25kg/fiber drum Sample:20‑50g free sample available. Certificate: SC, GMP, FSSC22000, HACCP, ISO9001, ISO22000, KOSHER, HALAL Grade: Food Grade, Cosmetics Grade 1.Raw Material Extracted from Nigella sativa seed, raw material originates from Middle East and India. Main active component is thymoquinone. 2.Characteristics Brown‑ , yellow fine herbal powder, rich in essential fatty acids. 3.Application Applied for dietary supplements, health‑care products and cosmetic raw materials. Complete COA document can be supplied for each batch. MOQ:25KG, monthly output 10000kg, fast delivery 3‑5 days by express. Welcome to contact us for sample and competitive quotation.

Minimum Order: 1 bags

Product Name: Water‑Chestnut Extract Powder Appearance: Brown fine powder Test Method: TLC Specification: 4:1,10:1,20:1, custom ratio available. Packing:1kg/aluminum foil bag,5kg/bag,25kg/fiber drum Sample:20‑50g free sample available. Storage: Keep sealed in cool and dry place. Certificate: SC, GMP, FSSC22000, HACCP, ISO9001, ISO22000, Kosher, Halal Grade: Food grade, Cosmetic grade 1.Raw Material Extracted from water‑chestnut herb material, rich in flavonoids, polyphenols, polysaccharides. 2.Characteristics F , ine brown herbal powder, produced by solvent extraction process. 3.Application Widely used in functional food, dietary supplements and cosmetic raw materials. Complete COA document can be supplied for each batch. MOQ:25KG, large stock available, fast delivery 3‑5 days. Welcome to contact us for sample and competitive quotation.

Minimum Order: 1 bags

Product Name: Ipomoea Digitata Extract Powder Latin Name: Ipomoea digitata L. Appearance: Brown fine powder Specification: 10:1 Packing:1kg/aluminum foil bag,10kg/bag,25kg/fiber drum Sample: 50g sample available. Storage: Cool and dry place, avoid direct sunlight. Certificate: GMP, HACCP, ISO, Kosher, Halal Grade: Food grade, Cosmetic grade, Pharmaceutical grade 1.Raw Material Extracted from root of Ipomoea digitata L. 2.Characteristics Fine brown herbal powder, 10:1 ratio extract. 3.Application Applied for dietary supplements, cosmetics, personal‑care products and herbal remedy. Complete COA document can be supplied for each batch. MOQ:1KG, large stock available. Welcome to contact us for sample and competitive quotation.

Minimum Order: 1 bags

Product Name: Lion's Mane Extract Powder Latin Name: Hericium erinaceus Appearance: Brown‑yellow fine powder Specification: Polysaccharide 10‑30%;10:1 Mesh Size: 80mesh‑100mesh Packing:1kg/aluminum foil bag,5kg/bag,25kg/fiber drum Sample:10‑20g free sample for quality test Certificate: ISO, KOSHER, HALAL Grade: Food grade & Cosmetic grade 1.Raw Material Extracted from fruiting body of Hericium erinaceus, produced by high‑temperature water extraction and alcohol precipitation technology. Main active ingredient is polysaccharide. 2.Characteristics Fine brown‑yellow mushroom extract powder. 3.Application Widely used in health food and cosmetic field. Complete COA document can be supplied for each batch. MOQ:25KG, large stock available, fast delivery 3‑5 days. Welcome to contact us for sample and competitive quotation.

Minimum Order: 1 bags